I am interested in the new blackberry tour, but want to make sure I understand how it works with various features and pricing. Any help would be awesome! 
* With the $49.99 plan, it says unlimited internet, email, texting..so no data usage or "minutes" would be used?
Does it include connecting the phone to my laptop for wireless internet service, with no additional fees?
*do I still need to have a minute plan so that I can make phone calls?
Also right now I have a family plan with 3 lines. 1 line has no contract and is eligible for new phone. (though cell number is husbands)
Can I extend his contract, order the blackberry, then transfer the phone to my phone number?
I currently have the 700 min family plan for 3 lines and unlimited texting (extra) bill runs about $130 per month.
Is it better for me to take out a individual plan on the blackberr?
Thanks for the expert help!