Greg Wilson's Double Take. Seriously.
Greg could take Brad and Oz at once with one hand tied behind his back whilst stealing your watch and finding the aces from a spectator shuffled deck; not only that, but he could teach you do to it afterwards.
I am a working professional and I have referred to this DVD on a regular basis ever since I got it as a total beginner; I still am working on mastering the more advanced material and I was able to get going on day one with the basics.
Do yourself a big favour my friend, get Greg Wilson's Double Take.
Oh, and Card College kicks some serious butt too.
That is all,
David