3.5" floppy drive question(s)

Thanks all for the input.... so, if I understand it correctly I should be able to use any of these drives (other than the drive select and drive ready signal issue) as a 720K drive. I'd be using 720K media, so I'd imagine I don't need to worry about 'faking' out the HD sensor. Out of the drives I listed, are any of the makes/models considered good drives or lemon drives.... (would like to wee out lemons). (I know I had mixed luck with TEAC drives... as I recall issues about the sensor switches going up in resistance... I remember popping the backs off the switches on one and cleaning them up inside and restoring proper operation of the drive). Curtis H. Wilbar Jr. wrote: And I think I have a few of the adapters around for IDC to edge connector... and I think at least one has a jumper or two... any idea what those do ? (drive ready vs disk change ?) Thanks, -- Curt