Check out these really sweet new apps I found just now on Adobe.com
Touch screen apps: To use this tool you need photoshop CS5 and and ipad. Very sweet tool. I am so loving this because I used to draw, paint and sculpt. I am a 100% hands on person and using the computer I have always felt limited by my talents and capabilities. Drives me nuts. Give me a piece of clay and lay me sculpt then I will be in my glory.