zzzz--Nope. The Polaroid was a BTC. Way many people had problems with it. And, with Polaroid's bankruptcy situation.......
Eug--Yeah, I had mentioned the enclosure route to him, as it would be easier to find a bargain on a good drive. I think he's still mulling it over. Actually, he'll mostly use it with his laptop which only has USB 1.1.....but, he wants the forward compatibility. It is replacing his ailing old Mitsumi.
So far, I've seen a review on the Plex and TDK. Both looked decent. TDK is supported by both CloneCD and Nero. Plex doesn't show to be supported by CloneCD.
and.......found a 24x Lite-On at newegg, which is a bit interesting. Cheaper than Plex and TDK, and, it sorta has a 32 pin EIDE connector, which, I think, allows you to plug, via their adaptor cables, to USB, Firewire, PCMCIA, and I think a couple others. Least this is what Dad has told me. So, since he has PCMCIA on his laptop, might be a good choice.
--Randy