Is that the one a guy is selling for $19.95? I've had my eye on those for a while. That, plus something like this:
http://www.ebay.com/itm/110931454566?_trksid=p5197.c0.m619
would be a lot cheaper than a mostly free IDE drive and a (now days) very expensive SCSI-IDE adapter.
According to its Seagate datasheet, the drive I linked to above can operate in single-ended mode, but I have not purchased one in order to try it out. I'm still hoping to find a terminated SCA adapter for less than $20.