I’m using the Curve 8900 right now and although I love the device, I can’t help but dislike EDGE. One application which aims to help is NetworkAcc. NetworkAcc is a mobile network accelerator specially designed for BlackBerry devices.
Although I’m skeptical, NetworkAcc could help accelerate all your mobile network activities, which include browsing, downloading, uploading, streaming, online gaming, sending and receiving email, etc. The app uses optimization technology to fine-tune several key network parameters to prevent data fragmentation and to improve data throughput. All the above techniques translate into a speedy internet/network connection: faster browsing, faster downloading, faster email, and faster online gaming.
[ED NOTE: Please write me if you've purchased this from BlackBerry Cool. The company's claims are under investigation. kyle at blackberrycool dawt com.]