I have my MCSA in windows 2000, and want to upgrade to 2003. Obviously trying things out on the servers I have in place at the moment would be crazy, especially when I get to the parts of trying out DNS and DHCP. I was wondering if anybody had setup some sort of mini network, or used something like virtual PC to try this on. I would ideally like to create a small network of at least 3 PC's but the best spec PC's I have lying around are P2 with about 64Mb RAM and the biggest hard drive lying around is about 2Gb.
Any good ideas out there?