Hi,
we have bought quite a lot of OEM software, most notably when we did a complete upgrade of or whole network.
all the PCs were changed to XP Pro with Adobe Creative Suite CS, MS Office 2003 Pro. all worked superbly no problems at all just cost me around £200 per PC instead of £1700 ish.
Downside if you can call it one is to be squeaky clean and comply with the law you should by them with a new hard drive, processor etc.
WATCH OUT IF YOU DON’T because in the small print it says that if you don’t you are using UNLICENSED SOFTWARE! NICK NICK big costs if you get caught out!
Regards,
Johnboy 😎