There are many gadgets being unveiled at this year's International Consumer Electronics Show (CES) in Las Vegas, but the one that we (and Sony) should all be keeping a close eye on is the iRiver G10. New pictures and specifications about this device were released today, sporting many features that might make the PSP start shakin' in its boots... or PlayGear Pocket... or whatever your PSP uses for footware. Here's a look:

Windows Mobile 5 Operating System
4 and 8 Gigabytes of storage space
3D Graphics Rendering
WVGA Screen w/800x400 Resolution
WiBro Support (Wireless Broadband, faster than standard WiFi)