Anyone know how many licenses you get with a volume xp license? We have a genuine xp disk. I know I've installed it on over 50 machines, I have no idea how many times its been installed by others. I also have no idea how many times its been installed ... uh ... outside the company. Does MS ever check this? I don't know how much it costs, maybe its so much that they don't care. It just got me thinking is all. Also is there a difference in the install of a volume license and a regular install? Cause we have a TON of key's in our safe, so if need be I'll just change some of the volume keys to our other individual keys if there is no difference.