So I just purchased photoshop, and I do not know how to use the program yet. What is the best way to learn photoshop?(Book, dvd, class, or just mess around with it, etc)
Concentrate on learning the essentials that you will use most. The following are the operations that I find most common, although obviously this will vary from person to person. Look these up first to get yourself started.
Cropping (including rotation)
Curves
Brightness
Color balance
Saturation
Until you learn how to use Adjustment Layers (not hard), save multiple versions in case you change your mind. Adj. Layers allow you to change or delete the adjustment (could be Curves, Color Balance, etc, etc) without affecting the underlying image. Later on, learn how to paint on the layer masks of Adj. Layers - this is one of the really powerful tools in PS.
The most comprehensive and explanatory would be lynda.com but that is a pretty expensive resource if your are not working with a team of creative artists. Otherwise you can see a lot of tutorials on youtube, blogs, deviant art, and good-tutorials.com.
Play around with the program. That's the best way to learn.
A few pointers. 300 square pixels per inch is the resolution you want to do your photo and design work at. CMYK color mode is for print designs. RGB color mode is for photography, and screen displays. Learn Curves, Levels, Color Balance, and Blending modes first. As well as layers and masking. That should be the most important stuff.
I finally got Lightroom 3 and decided to renew my Lynda.com subscription for one month. I'll go through all of the tutorials I can over the next month, cancel it and re-up again in 3 to 6 months when I need to learn something else.