Wirelessly posted (White and Nerdy)
The BB encrypts it's data if you set it to do so. There are NO HACKS for the berry. The OS is ENTIRELY secure as of this post. They can use DOD encryption techniques, so you know its good.
I find the 9700 to be faster than 900 in my experience. They 9000 has a better keyboard I think, but the 9700 is better in just about everything else