I have seen some scattered posts on extended warranties not showing up under registered devices in the mysurfacesupport.com and wanted to know if anyone else has experienced this or if they have any recommendations. I just purchased an SP2 512 from the local MS Store with the warranty bundle. After registering it on mysurfacesupport.com it shows no extended warranty. After contacting all of MS the final action is to return to the store for a resolution. The receipt shows the purchase but it seems like its not tied to the serial number. Anyway, I will see what happens tonight. I don't have to turn on the SP2 to have the warranty active do I? Any feedback is welcome.