It's not all just questionably-useful tween gear for Nickelodeon today -- the company is also releasing a line of DMPs that would be pretty tempting if they weren't festooned with giant pictures of The Naked Brothers Band and SpongeBob. The $40 SpongeBob player holds 500 MP3s and goes for 10 hours on the built-in rechargeable battery, while the $50 Fission Digital Music Player comes in SpongeBob and Naked Brothers varieties and features a motion-sensitive remix feature that allows you to tweak your tunes by shaking the player. The cream of the crop, though, is the $100 Fusion Digital Media Player (yeah, no hurried parents are ever going to confuse those names), which rocks a pretty nice QVGA screen with what appears to be fairly smooth video playback, 1GB of internal storage with SD expansion, and a selection of preloaded and downloadable games. Not bad -- except for the terrible, terrible shame. Check 'em all out -- including some hands-on shots -- in the gallery.