Multitouch tables haven't exactly hit the mainstream, but price is likely to be a major factor. Merel's Mtouch table brings that familiar Microsoft Surface-like multitouch functionality for a fraction of the price, retailing for $3,995, or about half as much as Surface. The 720p, 32-inch display doesn't sacrifice on power -- a 3.2Ghz quad-core Intel Quad i5 Sandy Bridge processor and dedicated Radeon HD 1GB video card keep the