PC Magazine have published a review of the iRiver Lplayer. 'The 2.36-by-1.69-by-0.51-inch (HWD), 1.45-ounce Lplayer is truly diminutive. The nano is thinner, but the two devices' screens are identical in size and resolution (2 inches, 320 by 240 pixels), and both are easily pocketable. If you want a small device for occasional on-the-go video watching, it'll do just fine. The only trick is figuring out how to hold the Lplayer so you don't block the screen, which occupies almost the entire front surface.
Also, using the lock switch on the rear panel is essential, so that you don't accidentally click the screen and pause or fast-forward, for example. The player's only true buttons, for volume and power, reside on the side panel. There's a mic for voice recording, a lanyard hole, and a mini USB port for syncing with your PC's music and video library.
Read: iRiver Lplayer - PC Mag