Two suggestions... OK, three suggestions.
One, if you really can't sharpen anything yet, buy a system to use until you get the hang of freehand sharpening. A Spyderco Sharpmaker will get you started with good edges on your knives and will be useful even after you start freehand sharpening if you want to continue using it. There's a great instructional DVD that comes with it. Watch the DVD 2 or 3 times before you use the Sharpmaker.
Two, get a couple of stones in diferent grits, pick a cheap beater knife, and start learning to sharpen freehand.
Three, in order to do #2, get a copy of John Juranich's book "The Razor Edge of Sharpening" and read it while you're practicing with the beater knife.