Hi there, I'm in the meanwhile to swap my "old" notebook, to a newer on and wondering what could I expect from that switch. Current lappy sports a Pentium M 1.6GhZ with 512MB RAM and XP + NOD32 2.7 + Comodo Firewall. In this scenario NOD slows just a little disk activity, and Comodo uses quite CPU. The new lappy has a Core Duo 2 7500 CPU + 4GB RAM and I'll probabily throw in NOD. Vista has some security features built in. Should I rely on it's firewall, until Comodo will be certified for Vista? Other thoughts?