Hi, I have a Supercard DSOne v3 and want to replace its internal battery. It looks too small to be a standard watch battery. Does anyone know what type of battery (size? model) I would need to buy and where I could buy it? Some background on why I want to replace the battery: I'm having random freeze problems (my post at http://gbatemp.net/index.php?showtopic=174028). I tried some of the suggested fixes but still have this issue. I don't get any problems when I use the TTDS firmware from Bliss's triple loader, and I suspect it is PSRAM related (even though I don't get a PSRAM error when I do the self-test). I tried the battery-short fix (http://forum.supercard.sc/viewthread.php?tid=3655), but am still getting the random freezing. So, I'm guessing that it may just be a problem with the battery, so I want to try replacing it. Thanks.