I use Parallels. Love it. The only issue I have with it is PowerPoint. If I am on a separate Windows machine, the presentation looks great. If I switch to a Mac and open via Parallels Powerpoint in Windows 7, the presentation looks terrible. Meaning, the fonts are different size, the formatting didn't hold, etc. If I make the changes on Parallels to look good, then it looks terrible in Windows 7 on a separate machine. Is there anything I can do to fix?