With the release of Windows 8 just around the corner, the arrivals of tablets and hybrids that are decked out with the aforementioned OS are also imminent. Sure, we've already seen a number of these, but up until now, we've yet to spend any quality time with the announced hardware. In this week's edition of our tablet magazine, though, we finally get to take one back to Engadget HQ for a detailed preview. We offer our thoughts on Acer's Iconia W510 -- a laptop / tablet hybrid that sets i