Okay, by now you've likely seen most if not all of HTC's monstrous MWC 2011 launch (HTC Incredible S, Desire S, and Wildfire S), but we'd be remiss in our duties if we didn't complete the video tours. Sadly the HTC Salsa and ChaCha weren't ready to play just yet -- the software isn't quite ready for primetime -- so they had to remain behind a safe layer of glass. We did, however, get a quick overview of each of the S devices mentioned above an