Last.fm

I'm in McDonald's just relaxing and listening to related songs of Daft Punk in Last.fm with my Dynabook KIRA V63. There's something I've been always want to do, to make good perceptron / AI with Perl or Java or Lisp. I've already tried the Perl version's sample, it's quite good, but haven't made a really advanced version of it. Also, I want to learn more advanced stuff of computer science somewhere, either in a short university course or a course run by a company.