Network attached HD case help needed

Hi all im stepping out of the lurking shadows with a request , ive been looking around @ Home NAS for a while and have found this MyNAS which is basically a network a aware HD enclosure into which you can install any old 3.5" drive you have lying about - i know i can buy pre-setup boxes from people like linksys but i like the flexability of this design. However my problem is i cant find anywhere to get hold of one ive tried mailing the company a couple of times but have no reply can anyone give me any pointers to either similar products or somewhere that sells these on.

Thanks

Matt