I'm trying to use my 3-button (PS/2 with a serial adapter) mouse with my old 486 running Win95 in DOS mode only (I guess that's DOS 7?). The mouse driver I'm currently using only detects it as a 2-button mouse. It's capable of detecting 3-button mice because I have another mouse (that doesn't work anymore) that's also a 3-button PS/2 with a serial adapter that used to work just fine with all 3 buttons. It did, however, have a switch on the bottom to switch it from MS mode to another mode (which supported 3-buttons). The mouse I'm using now is a Labtec M-CAC64. Are there any other mouse drivers out there that might work better or is there anything I can do?