Seeing as no one else mentioned this... The Neo linked in the first message is way (WAY!) over-priced. It's definitely one of the original Traxdata mStation units.
If it has a stock 3.5" drive in it (which Neo units use as standard), then I'm simply amazed and stumped as to where on earth someone found multiple new 10GB drives.
The newer units are generally better built, include the ability to use an open firmware, come with more accessories, include a better car dock and always ship with a much bigger hard drive. The 3-way comparison page on my site hasn't been updated in a while so there are definitely some discrepancies now. The Phatbox details have changed a little over the past while as well, but in general, you still get a really good feel for what each player is all about.
Bruno