Sounds to me like you are using windows. If you are you are in the wrong place. This is a linux backtrack distro support forum. I do however know how it feels to ba a n00b and lost. I don't particularly believe your story because I hear 20 or 30 of them a day so although I won't give you a step by step haxor it now post I will link you to some videos.
This is one of mine
And so is this
Both using metasploit and here are quite a few dealing with windows