i just reinstall PE 2.0( kept it for some time) to retrial it.but i can't access to the internet.it use to work on xp pro,now i patch to xp pro sp2. does it not work on sp2? others software disabled are jetico,nod32. i allowed SSM since it doesen't block services from PE. i have a D-link router. any help ,thanks btw,i reinstall for the 2nd time and failed to connect to internet.however it did show my ip address when scvhost establish connection.