Is there a program out there that will utilize my Skype account and use my data connection to make the call. I know there are programs like iskoot that says it will work with your blackberry but really it does not use your data connection, yet you still use your phone account/air time.

I was looking to buy a phone for use with skype but before buying one I want to see if theres a way to use my BlackBerry as I have an unlimited data package anyways.

Thanks,