Hi Bolts,
You've definitely come to the right place then. As long as you're willing to spend a bit of time and effort, you'll get plenty of help fixing anything you've got. When you get chance pick one of your faves (and possibly something simple-ish if this is your first time) and get a thread posted up in Tech describing the fault. I'll definitely be happy to walk you through some diagnostics and hopefully troubleshooting all the way to a fix.
There's nothing like playing a game that you've fixed yourself

Women find you more attractive, you find £50 notes in the street and the sun always shines

It's true (possibly).
See you in Tech!
tim