I have Windows XP. When I run dxdiag, it says I have 16 MB as my total memory under the Display tab. How can I set this to 32 MB?
The exact instructions would depend on Parallels version, but you can always add the video memory in Configuration Editor (Configuration for Parallels 4.0). Check the User guide, page 145 for Parallels 4.0 or page 173-174 for Parallels 3.0.