There's a growing market for the so-called "ipod for movies", but they're expensive and still very much first generation. They're also limited to playing media - at that price you'd think they'd offer the versatility of a PDA or the fun of a PSP. Both these gadgets will play video with ease, but what if I said there was an even cheaper way. What if you could use a £100 device to play portable video. Take a Gameboy Advance, add a GBA Movie Player and a dash of Flash Media and you've got yourself the world's cheapest portable video player. Better still, you probably have everything except the GBA Movie Player.