I bought a Sumdex HDP-165BK at Micro Center. It was around $25. I was amazed at the fit. More than big enough for the SL-6000, with about a half-inch to spare. It has plenty of pockets, credit card slots, etc. A couple outside pockets could easily hold compactflash cards. You can attach velcro to the back of the Zaurus to have it permanently attached, but I\'ve left it loose for now. I\'ve used Sumdex cases before and they hold up well. I wouldn\'t mind one without the outside pockets so it would be a bit less bulky, but this model is worth checking out.