so i'm sure you're all sick of my complaining. but.

i tried to reinstall the bundle programs that came on cd when i bought the mac book. i thought it would fix my garage band and dashboard and such. well, the only thing it fixed was dashboard. when i was done installing, my hard drive space went from 23 gigs to 14. is there anything i should look out for to delete after the installation? just seems like a crazy jump in hard drive space.