Swedish resources?

Hi guys! I'm a new member here, though I've been reading/lurking for a while. I was just wondering: does anyone know of some good online Swedish resources ? I'm specifically thinking of learning tools such as grammar lessons, vocab, and dictionaries, although I'm up for anything else you might have in mind (like multimedia, for instance). I can't take classes anywhere so this will have to be self-study for the most part, and I'm a bit lost as to where to begin.

Thanks so much for your help!

ETA: I should probably go ahead and say that buying $Rosetta Stone$ is out of the question, unfortunately :)