Heres the story: At about 20-30 mph, if I turn the steering wheel, my power steering makes a sound like there is air in my system. I don't beleive there are any leaks, but I'm not sure what to do. Does anyone know the procedure for bleeding the power steering system or anything else that might help me with this?

bleed the system by turning the wheel lock-to-lock a few times, holding it for a second at each stop. This is most easily done on a variable traction surface like mud/gravel, or by parking the front wheels on a couple of thin sheetmetal plates. After this, you check the fluid level and repeat to suit.