I can't seem to open the DotNetNuke project without many errors.  I know I am missing something major.

I've successfully installed dnn 3.2 (Source Version) on my machine and have a functioning portal.  IIS5, WinXp Pro, SqlExpress.  I need 3.2 to work with an existing project.

The errors occur when I try to open the DotNetNuke project in Visual Studio 2005.  I've tried opening the DotNetNuke project in the root directory, as well as in /Solutions/DotNetNuke.All.  VS2005 makes me convert all of the files from 7.1 to 8, which happens 'successfully'.  Each time I open the project I receive an error list a mile long, 1174 exactly, here's a sample of them: 

What am I doing wrong?  It seems my environment isn't set up correctly but I don't know how to diagnose.  Thanks for any ideas...

Error 66 Type 'DotNetNuke.Modules.NavigationProvider.NavigationProvider' is not defined. C:\DotNetNuke\Providers\NavigationProviders\DNNDropDownNavigationProvider\DNNDropDownNavigationProvider.vb 30 12 Provider.DNNDropDownNavigationProvider
Error 67 property 'NavigationControl' cannot be declared 'Overrides' because it does not override a property in a base class. C:\DotNetNuke\Providers\NavigationProviders\DNNDropDownNavigationProvider\DNNDropDownNavigationProvider.vb 40 38 Provider.DNNDropDownNavigationProvider
Error 68 property 'ControlID' cannot be declared 'Overrides' because it does not override a property in a base class. C:\DotNetNuke\Providers\NavigationProviders\DNNDropDownNavigationProvider\DNNDropDownNavigationProvider.vb 46 29 Provider.DNNDropDownNavigationProvider
Error 69 property 'SupportsPopulateOnDemand' cannot be declared 'Overrides' because it does not override a property in a base class. C:\DotNetNuke\Providers\NavigationProviders\DNNDropDownNavigationProvider\DNNDropDownNavigationProvider.vb 55 38 Provider.DNNDropDownNavigationProvider
Error 70 property 'CSSControl' cannot be declared 'Overrides' because it does not override a property in a base class. C:\DotNetNuke\Providers\NavigationProviders\DNNDropDownNavigationProvider\DNNDropDownNavigationProvider.vb 61 29 Provider.DNNDropDownNavigationProvider
Error 71 sub 'Initialize' cannot be declared 'Overrides' because it does not override a sub in a base class. C:\DotNetNuke\Providers\NavigationProviders\DNNDropDownNavigationProvider\DNNDropDownNavigationProvider.vb 70 24 Provider.DNNDropDownNavigationProvider
Error 72 sub 'Bind' cannot be declared 'Overrides' because it does not override a sub in a base class. C:\DotNetNuke\Providers\NavigationProviders\DNNDropDownNavigationProvider\DNNDropDownNavigationProvider.vb 76 24 Provider.DNNDropDownNavigationProvider
Error 73 Type 'DataProvider' is not defined. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 37 18 Provider.SqlDataProvider
Error 74 Type 'ProviderConfiguration' is not defined. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 41 43 Provider.SqlDataProvider
Error 75 function 'ExecuteScript' cannot be declared 'Overrides' because it does not override a function in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 151 45 Provider.SqlDataProvider
Error 76 function 'ExecuteScript' cannot be declared 'Overrides' because it does not override a function in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 154 45 Provider.SqlDataProvider
Error 77 function 'GetDatabaseVersion' cannot be declared 'Overrides' because it does not override a function in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 261 35 Provider.SqlDataProvider
Error 78 function 'FindDatabaseVersion' cannot be declared 'Overrides' because it does not override a function in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 267 35 Provider.SqlDataProvider
Error 79 sub 'AddHostSetting' cannot be declared 'Overrides' because it does not override a sub in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 281 30 Provider.SqlDataProvider
Error 80 function 'AddPortalInfo' cannot be declared 'Overrides' because it does not override a function in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 295 35 Provider.SqlDataProvider
Error 81 sub 'DeletePortalInfo' cannot be declared 'Overrides' because it does not override a sub in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 304 30 Provider.SqlDataProvider
Error 82 function 'AddTab' cannot be declared 'Overrides' because it does not override a function in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 324 45 Provider.SqlDataProvider
Error 83 sub 'DeleteTab' cannot be declared 'Overrides' because it does not override a sub in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 337 30 Provider.SqlDataProvider
Error 84 function 'GetAllTabs' cannot be declared 'Overrides' because it does not override a function in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 343 35 Provider.SqlDataProvider
Error 85 function 'GetAllModules' cannot be declared 'Overrides' because it does not override a function in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 363 35 Provider.SqlDataProvider
Error 86 function 'GetAllTabsModules' cannot be declared 'Overrides' because it does not override a function in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 369 35 Provider.SqlDataProvider
Error 87 function 'AddModule' cannot be declared 'Overrides' because it does not override a function in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 378 35 Provider.SqlDataProvider
Error 88 sub 'DeleteModule' cannot be declared 'Overrides' because it does not override a sub in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 384 30 Provider.SqlDataProvider
Error 89 sub 'AddTabModule' cannot be declared 'Overrides' because it does not override a sub in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 395 30 Provider.SqlDataProvider
Error 90 sub 'DeleteTabModule' cannot be declared 'Overrides' because it does not override a sub in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 401 30 Provider.SqlDataProvider
Error 91 sub 'AddModuleSetting' cannot be declared 'Overrides' because it does not override a sub in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 413 30 Provider.SqlDataProvider
Error 92 sub 'DeleteModuleSetting' cannot be declared 'Overrides' because it does not override a sub in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 419 30 Provider.SqlDataProvider
Error 93 sub 'DeleteModuleSettings' cannot be declared 'Overrides' because it does not override a sub in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 422 30 Provider.SqlDataProvider
Error 94 sub 'AddTabModuleSetting' cannot be declared 'Overrides' because it does not override a sub in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 432 30 Provider.SqlDataProvider
Error 95 sub 'DeleteTabModuleSetting' cannot be declared 'Overrides' because it does not override a sub in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 438 30 Provider.SqlDataProvider
Error 96 sub 'DeleteTabModuleSettings' cannot be declared 'Overrides' because it does not override a sub in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 441 30 Provider.SqlDataProvider
Error 97 function 'GetDesktopModule' cannot be declared 'Overrides' because it does not override a function in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 446 35 Provider.SqlDataProvider
Error 98 function 'GetDesktopModuleByFriendlyName' cannot be declared 'Overrides' because it does not override a function in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 449 35 Provider.SqlDataProvider
Error 99 function 'GetDesktopModuleByModuleName' cannot be declared 'Overrides' because it does not override a function in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 452 35 Provider.SqlDataProvider
Error 100 function 'GetDesktopModules' cannot be declared 'Overrides' because it does not override a function in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 455 35 Provider.SqlDataProvider
Error 101 function 'AddDesktopModule' cannot be declared 'Overrides' because it does not override a function in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 461 35 Provider.SqlDataProvider
Error 102 sub 'DeleteDesktopModule' cannot be declared 'Overrides' because it does not override a sub in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 467 30 Provider.SqlDataProvider
Error 103 function 'AddPortalDesktopModule' cannot be declared 'Overrides' because it does not override a function in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 474 35 Provider.SqlDataProvider
Error 104 sub 'DeletePortalDesktopModules' cannot be declared 'Overrides' because it does not override a sub in a base class. C:\DotNetNuke\Providers\DataProviders\SqlDataProvider\SqlDataProvider.vb 477 30 Provider.SqlDataProvider