Pre-sale demand for the T-Mobile Android G1 is so high that according to T-Mobile, they have sold out all their units. While we don’t know exactly what the number of units is, which makes it hard to just just how impressive this may or may not be, according to T-Mobile, this happened after they tripled their original factory order. Sorry to say, this means if you hope to be one of the ones who gets his T-Mobile G1 on the first day — and you haven’t ordered yet — you’re out of luck. However, you can still