Repairing small section of rust on the body

The funny thing is that I do have a welder, but just not good at using it yet. Got it just before winter hit.

Know of any good resources to find the know-how?

this DVD helped me out immensely... http://www.weldingvideos.com/gmaw.html Youtube vids helped a lot too.
[ame="http://www.youtube.com/watch?v=ognlcIZ9U5Y"]YouTube - Welding Techniques [S4 Ep.5-3][/ame]

[ame="http://www.youtube.com/watch?v=BsDxqb2p5OM&feature=related"]YouTube - Mig Welding Automotive Sheet metal from How to ASAP[/ame]

http://www.youtube.com/user/weldingtipsandtricks