I like the fact that everything is already done for you immediately (with ModuleName.SqlDataProvider).  But note that Micheal's way will surely work for a broader audience depending on the tools they have on hand and on their coding ability. 

In another method, you don't need any tools or even programming expertise with a program I created this past summer.  It's free online, but once again, it can be limited depending on what you want to do.  The drawback with EZ-Objects Creator is that it in itself needs some guides to explain how to use it - I haven't taken the time to write those.  Also it is a tool for only the very simple skin objects/modules.