I have two XP machines at home which i have connected using a crossover cable. I assigned each machine a static IP address and I used to share files and folders without a problem.

The problems started when i had to re-install one of the machines. I have to mention that i installed XP service pack 2 on this machine and i suspect SP2 is responsible for my troubles. Somewhat i can ping the other machine from the newly installed one but not the other way round.

I turned off the firewall but still can't ping. I then booted Knoppix OS from the newly installed machine and i could ping both ways.

I'm almost certain it is a configuration problem.......please HELP!!!!