As well as picking up a book and posting on boards, you really should get some practical skills in as well, it might be worth your time contacting a company about doing some basic design work for them just to hone your skills, for example, find a company that needs some promo banners and graphics done and offer your services to them at a highly discounted rate just to get the experience you need on the practical side of things.
The added benfit of this is that you can also add these designs to your portfolio which should help you in the future with getting new design clients
