http://www.siemensjobcam.com/mobile-5-0-internet-browser/
What is the best browser I can find for my pc windows mobile 5.0?
Id suggest fire to anything, but not I see that fits your setup and I did a little searching for you and the best I've found is http://www.windowsfordevices.com/news/NS5203148673.html
How To Download and install BlackBerry Desktop Manager