If you watched the most recent episode of The Engadget Show, then you know that Jimmy Fallon had a lot to say about the iPhone -- particularly the fact that he's been fed up with his 3GS' dropped calls, and was planning a jump to an Android device on Verizon if the iPhone 4 didn't improve things. You see, he takes a path through Midtown Manhattan where his calls are dropped in two specific locations on a daily basis. In his words: "It cuts out at 27th st. and cuts out again around 47th st., and it's awful, I can't take it." Jimmy told us that he'd test the path with the iPhone 4 and see if things improved, and he's recounted what happ