while you're looking at new servers, i might suggest you look at Mac OS X Server, if brainking could be run on it (i don't know if it could). i only think of it because it can do cool, staff-reducing things like page an admin if it goes down and stuff like that. i don't know if you'd want that, but if it sounds appealing, it does exist...

and if i come into any money soon (which it's possible that i may, a little) i'll send some your way. :)