This is mostly in hopes of someone else noticing it and it saving them the same problem, but if you've got a clever suggestion, I'm up for it: I like the Kensington Slimblade media mouse--neat idea being able to flip it over and use it as a remote. Until, that is, I discovered the hard way that if you lose your USB receiver or it breaks, you just junked your mouse. Wrote to tech support about replacing a lost receiver, and was informed that: Nice. Can't even sell it on eBay unless I'm hoping the sap who buys it doesn't realize that it's completely useless, which I'm not dishonest enough to do. Logitech's drivers may have been an insulting pile of crap for years, but at least they'll sell you a replacement USB dongle. And hey, v3.1 is getting almost usable. Last Kensington product I ever buy.