I gad decided a long time ago I didn't want to do this due to a number of reasons. I mean, why buy a Mac if you are going to use Windows, might as well get a PC. But I would like to have access to fast Stone Image Viewer.

So I have a few questions for people who are doing it.

1. Do I have to restart to access Windows programs or can they run concurrently? IE, could I switch from CS4 to Fast Stone seamlessly?
2. Will my Mac be vulnerable to Windows based viruses?

Are there any other issues I should be thinking of? Any advice, particularly from anyone running PS & FSIV on a Mac most appreciated.