kamikazzi92

Ok so i have sygate personal firewall installed and it tells me what applications are trying to do what and such. An application was hacking me and i blocked and terminated it. After i blocked it i deleted the program. I thought that would fix it but a week later my keyboard was acting funny and i check my firewall and see that the program is still terminated but it was back after i deleted it. Each of my keys registers as 2 or more keys. When i push "a" it types "as", when i press "f" it types "sdf" etc. I noticed that it only happens to my most commonly used keys if that means anythnig.
I was wondering what i can do to find the source of this problem and how i can get rid of this jerk hackin me. Also, how can i reset my keyboard keys? They were clearly altered to register wrongly so there must be a way to make them right. I scanned the file before i deleted it with norton and norton didnt detect a thing, what can i do. i used hijack this and the log seemed normal. Also, i went into the file before i deleted it and there was a 300kb text document along with it that documented everything that happened on my computer. It said when i logged into an account for aim, what i said to someone and when, and when i opened an internet browser and where i went. it also had my pw's when i logged in. I deleted it again, plugged in a new keyboard to type for some help and now dont know what to do!!!!!