Hello,

Well... there's a lot to it all, but, you can follow the normal dotnetnuke module development process and just use VB instead of C# - both languages actually compile to the same thing underlying thing.

As for how you do module development, that's a complicated question - I would suggest looking at the tutorials on this site. If it helps to get started, you don't really need the templates and stuff... you can just create a web application and reference the DotNetNuke dll. Then, you just create a .ascx file that inherits DotNetNuke.Entites.Modules.PortalModuleBase instead of .Net's standard UserControl. If you compile that, you'll get the .ascx file and a dll... That's all you need for a DNN module.

Again though... just look into the tutorials online.

Mike