Hello!i'm new around here so this is going to my first post.i came here cause i need some help from all of you computer experts!i'm running windows xp service pack 2 on my computer, and i'm about to change my antivirus software. i have norton 2004, and i'm changing to nod32. well, since i have to uninstall norton first, i was about to do just that. but when i tried to use add/remove programs in control panel, the following happened. add/remove programs lists all the programs i have installed on my computer, but without change/remove tab. it seems i can't remove not single one of the programs installed. i don't know what's wrong! can anyone help??! thank you!