i am soon starting a training course for network support and i am thinking of buying a used server to play about on and hopefully learn something before the course, also i am sure it will be usefull in the future. looking on ebay there are two that i am interested in, one is a compaq proliant ml370 server with a pentium 3 666 mhz cpu 256 meg memory and one is a compaq Proliant 800 Server which has a pentium 2 450 mhz cpu 392 meg memory. would the proliant 800 be noticibly slower than the ml370? is there any other reason to pick one rather than the other. item numbers are 160000670588 and 180000697492 Paul.