Re: mobile phone help......3G
The new Pearl is 3G and about the same price as the 8520. Same processor and camera, and roughly the same screen resolution, as the 9700 IIRC, just with a numeric keypad instead of a Qwerty.
3G makes data much quicker, so it's far superior for things like YouTube (although I don't think that works properly on any BlackBerry anyway), and it allows for video calling (which very few phones still bother with, because it was shit*)
* iPhone zealots, fuck off about FaceTime before you even fucking start.
This machine kills wasps.