MSI showed off its Wind Top AG2712 back in March, and, being a 27-inch gaming all-in-one it is, the thing was hard to miss. The company's European wing is getting ready to launch the system this month, albeit with a slightly different name and some newish specs. The 27-incher is now called the AG2712A, sporting AMD Radeon HD9870M graphics, true to its gaming classification. There's still a Core i7 Ivy Bridge processor on-board -- the quad-core 3630QM -- plus tw