First you need the following items.
- Tether $25-$50 – http://tether.com/.
- Blackberry with a Dataplan
- Windows 7 Laptop
- Connectify – http://www.connectify.me/
Tether is a Blackberry app, which you can use to share your phone’s data plan with a windows computer. It’s just a onetime fee and all you need to do is install the software on your computer and the app on your Blackberry. It’s worth paying a onetime fee, because most other apps, services etc. charge monthly. Newer versions let you use Bluetooth instead of being forced to have more cables running out of your Laptop.
If your traveling with friends, family or co-workers and want to be a star then install Connectify. With Connectify you can turn your windows 7 computer into a wireless router. Setting up a workgroup to share files and an internet connection. Share it with an iPad if that’s your sort of thing.