On exhibit at CES - “Surface PCs" - a PC with a very large unbreakable screen with touch panel capability.At this year’s Consumer Electronics Show (CES) in Las Vegas, 140,000 attended to check out the 20,000 products being introduced. Luckily, it was a tradeshow, so they don’t actually sell you any of the gadgets, otherwise, I could've really burned a hole in my wallet. Here’s a quick recap of what I noticed at this year’s Gadgets "R" Us.