Hi,
I bought a couple of enclosures by acomdata.
They are IDE and they work really well.. I have had them for about 10 weeks now, no problems.
I believe that they make SATA ones as well.
Cool thing (no pun intended) is that they do not require a fan as the chassis is specially designed to dissipate heat.
I was skeptical at first, but they run reasonably cool and are silent, great for offices, etc. where noise is an issue.
Hope this helps.