USB print server for Vista x64 ?

Does anyone know of a print server that works properly with Vista x64

I have a couple of USB printers that I would like to share betwee
multiple computers. One of them runs Vista x64, another Vista x86 (3
bit)

The printers run fine when attached directly with USB to eithe
computer

I tried a couple different print server models last year, but none o
them worked with the Vista x64 machine. I don't remember the exac
details now, but it was clearly a print server compatibility proble
with Vista x64. It worked OK on the 32-bit machine

I haven't been able to find any USB print server that even claims t
support Vista x64 so far. Any pointers would be appreciated

--
madbrain