thank you for your reply. i will try to explain. i have uninstalled and re-installed aol 9.0vr at least a doz times last few days. system restore was the first thing i tried when first got both bother. what i`ve found since is even more strange,to me anyway, is that when i sign on as guest and use any of my screen names , i can accesss any sites and my computer is back to normal. yet when i use the normal sign in with one of my screen names i get on but can`t access any sites, only my e mails. i have been in touch with aol helpline doz times also and they say something is blocking the full download. i tried firewall, as to me this is the problem, and the screen names are getting blocked with direct access to aol, but i have no idea what category the names come under to make them exceptions. any ideas to help me.