If you subscribe for a wireless broadband you might want use it for all your wireless devices.
If you got a blackberry with Wifi enabled does this mean you could go on with your broadband at home for free? The answer is simply “YES”
You just need a USB wireless adapter or you can use existing built-in wireless card inside your laptop. By creating the ad-hoc network and using your main computer as a WiFi Access Point you can connect to the internet from any wifi enabled device including your Blueberry. To use email function through blackberry, kindly Check with your ISP as blackberry required a settings for the Push Mail.