-  1.2 GHZ AMD
-  512 2400 DDR
-  4 Gig  5400rpm hd (about 200 meg free)
-  Win2k Advanced Server
-  .NET Framework RTM preSP1
0.2.5  && 0.2.6+
Results: 
I haven't had any stability issues. Although, the box does tend to lag a bit when task switching with the IDE, world server, and eqw processes running.
--MV