Buckle up kids, its time to turn those sweeps into something decent with the latest installment of This is Why You Suck at Guitar! SUPER in-depth lesson about the entire technique, starting from the pick and continuing on with everything its connected to! This will give you everything you need to sweep yourself off your own feet.
So sit down, grab a guitar, and "sweep" that goofy haircut outta your eyes....

***AlanHB link removed***
Hows it going mate. This is the wrong forum for this sort of stuff. I recommend you submit a lesson to UG.
And no, Guitar Hero will not help. Even on expert. Really.