Hello, I have a strange problem with the last version of Nod32 (2.7). I have a Sony Vaio AR11S (Dual core, 1 ghz, 2 disc in Raid) with Win XP Media center. When my Vaio boot, i have (after i have entered my windows user/password) a BIG disc activity (for about 1 or 2 minutes). This activity is very heavy and i am afraid for my Hard discs ! I have try to verify startup option of windows, verify process ... If i uninstall Nod32, i have no problem. I am sure that this is Nod32. Vaio Laptop is build with Norton antivirus but i have not install it when i have buy it and in case of, i have used the specific removal for norton product Synmrt... I have try nod32 2.7 on another model of vaio and i haven't any problem. This is only on the AR11S. Can you help me ? Thank's.