I went ahead and purchased three new servers. They are Dell PowerEdge SC1425s with the following specifications: Dual 3.0GHz Intel Xeon processors, 4GB DDR2 SDRAM, two 250GB SATA150 Seagate harddrives, with dual GigE ethernet connections. I'd like to reiterate what I said in the last newspost--that this migration should be likened to "night and day". In addition to running on enormously powerful hardware, we'd also have half a cabinet of rackspace, with a full 100mbps unmetered line at our disposal.