I know and understand this rule, but I think it is really stupid that they never limited Win9x systems and decide to now. If I am correct they stared this with NT4. I was on a job at a lawfirm that had 98 setup as a simple fileshare. One of the lawyers descided to upgrade it on his own to XP thinking it would be more secure and stable. He was in total shock when when only 10 of the total 50 computer users could get files at a time. Thats where I came in, unfortunaly the higher up people would not let me go the Linux/BSD route so after spending the $130 he paid for XP pro they had to shell out another $700 for Win2k Server.