On Monday I started playing with VMWare's ESXi server, which is now a free product. Despite their colossal screw-up yesterday, I'm loving this product. I've tried several other server & client virtrualization products in the past, but this is the first server product I've really loved. Installation was simple, it took me maybe 10-15 minutes on my Dell R905 server, and performance has been fantastic. I'm sure I'll find something else to hate about it later, but so far, I'm questioning if I'll ever want any non-virtual servers again...