The maximum size of the form is based upon the display resolution. It seems that the maximum height is the resolution height plus 12. I have my display resolution set to 1280X1024 and the maximum height I can set my form to is 1036.
This seems logical since anything bigger would not be visible.
i'm not so sure on that, because i have recently written a program designed for 800x600 resolution, but i ran it once on a 640x480 system and the form simply ran off the screen. though i am programming in vb.net 2003, i'm gathering a number of people here are useing vb.net 2002