Hi,
I have found that, some Active X are not supported in VFP however VB. E.g. Coolbar 6, MS said that is a bug for VFP(you can use it?? without problem?, again, VFP cannot have Bitmap Menu at the moment...and so on .....many API for user interface are not supported in VFP since VFP form is not window(hwnd)...
Most of VFP developer have to develop the required control ....but actually it could be done by issue simply 1-2 simple API call in VB...