so i scored a few decent hp servers out of the recycle pile in the datacenter at work, theyre hp dl380 g5's, dual 3.0ghz dual-core procs in each, total of 24gb of memory between the two(can probably find more over the next few weeks, maybe get them up to 16gb each), each have 2x 36gb and 3x 72gb 10k sas drives in them...if you had this to start with, what would be the best thing to start looking for next? shared storage? whats everyone doing for esx licensing? id like to get to play with all the features and the nexus 1000v (im a network guy in real life) im sure theres going to be some licensing that im going to have to come up with, but any good educational/nfr programs? this is for home lab only so im not worried about vmware support...