Well since MacOS X Server 1.2 is a about $500, for the non-student. You could always join the ADC (Apple Developer Connection). The select membership is like $199/yr, and they offer a special to members. Something like a copy of MacOS X Server 1.2 w/ 5 Client Licenses for $99. So for $300 you could get Server this way, I don't know if it is limited in any way. And plus then you might get a copy of OS X DP4, which is really nice.