HTC’s Touch franchise seems to be expandingat a rate only matched by Subways. The Touch3G brings the total number of handsets in its current range to nine. So what does the 3G add to the fold? No stars for guessing that it supports HSDPA, but there’s also onboard GPS and perhaps most importantly a fairly affordable price tag, as the 3G sits neatly between the cheapoTouch Vivaand the walletbashingTouch HD.