George,

>And what is the speed of VFP objects compared to anything else?

That's a pretty hard question to answer. Compared to what else? I'm quite pleased with the speed of VFP objects.

>Are there still memory leaks, etc?

Not that I've run into.

>Where is the source?

What source? source code? You do not get the source code to the VFP baseclasses like you do with say the MFC classes in VC++.