At last, here's a sign of Lenovo's Android tablet making its way out of the fertile land of China. While there's no direct mention in this FCC application, the speakers at the bottom suggest that this slate -- dubbed the IdeaPad Tablet K1 and made by Compal -- is a variant of the China-only LePad as opposed to the shinier U1 Hybrid (which is more likely to be the Skylight slate, anyway). Also bear in mind that Lenovo's already confirme