Thanks for mentioning that :). I should have mentioned that they can be had cheaper :o. Got mine off E-bay, too.
One other option I haven't tried yet but looks very tempting as an all-in-one plug-in option http://www.itrimming.com/psybpasacon1.html?efprcshopdtf090601=psybpasacon1 . Perhaps someone has tried one of these and can share their experience? I've tried numerous plug-in adapters like that going the opposite direction from IDE to SATA with no luck at all, but I believe that was entirely due to motherboard SATA mode issues. SATA to IDE adapter would be more likely to be hassle-free, I suspect.
There are cheaper, nearly identical versions of that adapter on E-bay, but they lack the master-slave switch.