I bought an Acer Aspire 5050, with which I got Windows Vista. Now I had a really bad Trojan a few months back, so I did a full system restore. When I got it back on I realized that I had none of the prejnstslled products, which was bad as I had bcked up my stuff using NTI BackUp now.. So after contacting acer thy told me I could only buy it. But that's not my probelem, my problem is that the computer seems to have lost the ability to conect to the Internet, so when I try to register my vista it won't work. I wondering what do I need to do? As I really need the work saved and I don't mind buying NTI by I do mind having to rebuy vista which I (regrettably) paid extra for.