While storage is by default a fairly boring topic, we're always happy to see someone try and spice it up -- and Promise sure is trying. The new Promise SmartStor NS4600 and DS4300 offer up four drive RAID 5 striped storage, with the NS4600 pulling full NAS and media server duties, while the DS4300 plays things like a Drobo competitor, with One Touch Configuration to set up new drives and a direct plug into your computer. The NS4600 is where things get really interesting, with the ability to serve up iPhone-friendly video as part of its iTunes Digital Media Server support, SmartNAVI for accessing and viewing media through a web browser, Remote Access Media Center for pulling up media anywhere, and Apple Time Machine Support. The NAS can host USB 2.0 an