I was wondering if the BB Curve would be able to be used on the SE 450 minutes? I've been told many different things by CS. They website says yes (like if I go in to just buy the phone as a brand new customer) but CS says I need to change my plan or add something else.

I don't need the BES feature as I do not have corporate or work email that needs to be synced to my phone. I only use yahoo.