Personally, I picked up a foneGEAR Nylon case from Wal-Mart for $10. First week or so it was a little tight around my mogul, but it stretched nicely and works perfectly for me. I still have it and am using it for my TP as well. Great thing is that it has an opening on the bottom. On the mogul, the usb port being a little offcenter meant I had to tilt it a bit if I wanted to charge it in the case, but with the TP in the center, its perfect. Best of all, when you flip up the flap, theres a little pocket in the front where you can put extra stylus or smaller items. I stuffed a set of headphones in there at one point. Walmarts inventory is iffy, but you get get it for $12 from the foneGear website it is called #00661 Universal LG Heavy Duty Nylon Case - Black " Suitable for large BlackBerry, Treo, iPhone or other "smart"-phones. "
Best $10 Ive spent.