Can someone explain to me the difference between a Synology DS-109j and a DS-109? Or the difference between Synology's 10xj or 10x technically would be a pretty similar line of question. Price is of course different.

I'm thinking of buying a NAS to act as a LAN file server and a remote (access through Internet) file server whenever I go outstation (no need to pry off an internal HDD and bringing along an external case). Certainly simplify things and reduce power usage whenever I just need torrent-ing or simple browsing/word processing with my netbook (leaving my desktop for use for heavier tasks).

Last Wednesday went to Low Yat Plaza....looking for Seagate Black Armor NAS440 for my office use. After 2 hours scouting around....I don't see anyone selling this NAS.   Any idea where to get it and how much??

Any other NAS suggestion instead of this Seagate??I mean with higher speed(both read & write) in a gigabit environment....

My office is just a small one with 5 staffs. However, needs lots of storage for pictures and 3D files. And of course to prepare for the future and torrent also...huhuhu

Thanks in advance..