>- A grid with images in caption
VFP7 will alow you to WordWrap a caption, but no word yet on icons.
>can manage automatically new records with post or cancel if empty (like other microsoft grids but with foxpro recordsets).
You can use Buffering and GetFldState(), ect. to figure all that out.
>- A grid that manage arrays instead records.
I doubt this will happen, though it wouldn't be hard to build a cursor from your array and save it back yourself, if you need this functionality.
>- Frames or windows with automatic scrollable areas when user input is out of visible area.
THat already exists in VFP 6, if I understand you correctly.
>There is a resource where i can read new features of VPF 7?
Check out the NOLA report.
http://www.levelextreme.com/nola/nola.asp