Also Archos has recently updated their low end sub-brand Arnova/Home Tablets which appeal to the 100-250 dollar and below price range. The difference with these products is that they have firmwares fromRockchip instead of firmwares from Archos. Also it has the new Rockchip Rk2918 which is powering this among other cheap Chinese devices. The new Rockchip RK2918 is an Arm Cortex A8 single core clocked at 1.2ghz. These new Rockchip devices pack pretty healthy performance for being so cheap.
http://www.youtube.com/watch?v=ApCOZmPJcBQ
http://www.youtube.com/watch?v=w73EZOoPv1k
edit: notice how he mistakes Lions for cows