Maybe you could have a look at this: Creative Jump Start
Its an online classes thing, you have to register, but its free. You get one or two e-mails a day with lessons/tutorials etc on the site to watch. You can just save the emails, go view whenever you want. Its only been running since the beginning of January, and I've had 38 e-mails already! I think this is its second year.
I agree with Rachelrose though, if you could just sign up for one month, watch/download the stuff that interests you to your hard drive, that would be good value.