anyone recommend a 3.5" HD USB enclosure?

[Desperado84]

i got a cheap 200gb HD over black friday, and want it as an external USB drive
all the enclosures i'm seeing are 5.25" and are really big (to fit an optical drive)
anyone know of a good small 3.5" one?
thanks

[telexen]

I like my Vantec Nexus