Well mate,
For only a couple weeks, I'd say your doing great!
I'm now teaching a girl to play guitar and she still can't play a chord without a tab paper to tell her where to put he fingers. She saw me play and got really excited, and that was way back in November! Anyway, to know those chords already in such little time, that's great! Also, I totaly agree that this is the best site. I've been to tons of sites recomended by other guitarists, and this by far beats them all!!!