As data backup and media servers become more prevalent, they also become more complicated, with ever more devices to sync and ways to store information. Today, Iomega released a new NAS appliance that can serve as both a backup device and a media server with a view to streamlining the setup process for home or small business users, while implementing a few features that are more commonly seen in larger-scale networked servers.

The newest iteration of Iomega's NAS appliance line, the dual-drive StorCenter ix2-200, has many of the features that you'd want to see in a media server or a backup target. As a backup device, the StorCenter can be set up as a Time Machine target for Macs and for remote access, so that the user can manage and upload or download files from anywhere with an Internet connection. It has three USB ports that allow direct interaction with other devices, such as external drives or a printer (the unit can act as a print server).

Iomega's put quite a few other bells and whistles into this NAS. The unit can stream media to Xbox 360 & PS3 consoles, and to many iTunes-compatible music devices. It's also Bluetooth-capable, allowing a smart phone to sync with it, but this requires the separate purchase of a USB-Bluetooth dongle. The StorCenter is VMware-certified as an iSCSI and NFS storage device, supports direct streaming from up to five Axis network cameras, and can even serve as a BitTorrent client.

One of the more interesting features for backup use is the device-to-device replication. The StorCenter can be set up to perform any number of "copy jobs" to sync data automatically to and froms various devices and files at scheduled intervals. It also has a QuikTransfer button on its front, to which you can attach any number of copy jobs that will be performed automatically when pressed, rather than having to wait for scheduled maintenance. For example, if you regularly import videos to your computer and want them backed up, synced to the computer upstairs, and put on another external hard drive you carry with you, you can plug the drive into the StorCenter, press the copy button, and voila! It's all done at once! (Of course, you have to set it up that way first. It's a button, not a mind-reader.)

When word about the Pogoplug hit TUAW central, we debated to see who would luck out and and cover the device. Apart from a few cuts and bruises, nearly all of which will mend in a matter of weeks if the doctors are to be believed, I won. The past few days, I've had the pleasure of road testing a unit. And it's awesome.

The Pogoplug offers a USB NAS adapter, i.e. a network-attached storage system, that gives you network access to your data from home and on the road. With NAS you can use common protocols like AFP and SMB to connect to a remote disk. And you can do so easily. That's a big win, because choosing and setting up these remote devices has been a deal killer for many otherwise interested people. As Brad Dietrich, Pogoplug's CTO, told TUAW, "[Until now], the state of home networking has been too complicated and geeky for most people." Pogoplug provides a simple solution.

What Pogoplug brings to the party is a remarkable ease of use that crosses past any issues of firewalls and port setup and delivers remote storage to normal (i.e. read "non-geek") humans. It transforms remote file access into a consumer device. And best of all, it provides this for just $99.

Netgear's ReadyNAS is a NAS, yes, but it comes pre-configured with an iTunes server, bittorent, wireless disk and printer support and more. Quite the plug-and-play darling, Netgear was kind enough to create some Mac-friendly tools to manage the thing (it's got a Widget!). You can configure the thing to your heart's delight , which makes it that much more versatile. The ReadyNAS line was previously sold by Infrant prior to the Netgear acquisition, so the products are distinct from Netgear's earlier NAS products.

There are several flavors of ReadyNAS: a rackmount server for business folk, the Duo series, and the terribly gorgeous NV+ series -- Netgear also sells a cute entry-level NAS called Storage Central. The sweet spot for most people will likely be the Duo or NV+, as the Storage Central doesn't have the extensive RAID tools every other model does (and as noted by our commenters, the older/cheaper devices can't be administered from Mac OS X).

Prices for the NV+ with a whopping 4TB of X-RAID storage ran from roughly $2,000 to $3,000. By comparison, the old Storage Central lines can be found online for around $70 (hard drive not included, $90 from Netgear), but the new line, Storage Central Turbo, was floating close to the MSRP of $200 (shows $189.99 on the Netgear store).

Check out the demo with Scott after the jump.

Apple has released Time Capsule, a NAS (network-attached storage, I'll admit I'm so far from an IT guy that I had to look it up) unit that will wirelessly sync with multiple instances of Time Machine, all the while also working as an 802.11n base station (there are three included ethernet ports as well). Time Capsule has wireless backup, wireless networking, and even a USB port for networked printing, a networked hard drive, or both with a USB hub.

And perhaps most amazing is the sheer size available-- it's $399 for a 500gb hard drive, and $499 for a 1 TB hard drive. Sure, that's a little pricey if you've got only one or two computers at home, but $500 for a complete (and completely wireless) backup solution for a house full of computers is a pretty nice setup. This definitely won't cause as much of a stir as the iPhone updates or the MacBook Air today, but for someone who's been seeking a backup solution for a whole house of computers, Time Capsule has to be pretty good news.

It's available for preorder right now, and will release in February.