Just go into my network places, click on view connections, right click your network card and click on properties, then double click tcp/ip. Check Use the following ip address, for ip address use 10.0.0.1, subnet mask of 255.0.0.0 default,. On the seoncd pc set the ip address to 10.0.0.2, subnet mask of of 255.0.0.0 and the gateway to 10.0.0.1. That should let you talk back and forth, if not set the first pc's gateway to 10.0.0.2, I don't think you'll need to to just talk back and forth but you might, I've never shared a printer over a crossover cable myself, just the internet, hehe.