Ok here's the deal: I'm looking for a PDA to use for college. I'm going to purchase it for full retail(already got 2 active lines) preferably the cheapest price available without being used/refurbed. Features I would hope to have are: wi-fi, computer sync, microsoft word capability, qwerty keypad, and touchscreen. any ideas? I've looked at treo 650/680 but no wi-fi(right?) and I've looked at htc 8125 but it looks like i can't get that without payin a pretty penny.