Has anyone completed the return process. I returned my first N7 for glass separation and am considering returning my replacement for the same issue. After reading the return process e-mail, I am concerned about Google's warranty coverage. I know that the glass separation is a common issue and easily seen when looking at the tablet but will Google see it has a justifiable return. There is a hold on my account for 249 for the replacement tablet which I presume will be lifted when the warranty center receives and examines my tablet. Has anyone been completely through this process and received any confirmation from Google that the N7 was returned properly, examined and deemed defective (covered by warranty)?