I'm using maya 5.0 & i have the next spec.: P4 1.7GHz 512M RAM ASUS FX 5200 128M (v9520) Windows XP SP1 And I'm having trouble when I'm switching between "persp view" to other views (side, front, top) I get BLANK screen (inisde), unless I add some object, or already have an object there & try to do operation on it, such as "select vetex" etc, and then i get the grid + objects. I wanted to know if anyone has encountered that problem & is there any patch or a solution to fix this issue. Would appreciate any help on issue.