Our thoughts on the Transformer Pad TF300 were mostly positive when we reviewed it back in April. A lot has happened since then and, while its unlikely to still be at the top of our 10-inch heap, a helping of LTE will go a long way towards keeping it relevant. The TF300TL (as the 4G variant is called) sneaked through the FCC in late May, but we're only now getting word about availability. According to a German press release snagged by TechFokus, the slate should be av