Question regarding Verizon's new data plans?

I heard that starting July 7th Verizon will have new data plans. I'm excited because I've decided to get the BlackBerry Curve and didn't want unlimited data because I felt that it would be a waste of money since the majority of the places I go to have WiFi (college campus). I don't mind paying $10 extra bucks for 75mb which I find to be sufficient for me (I used their data calculator). But, I wonder, will they make BlackBerry users pick a specific data plan or could you pick any of the plans?