sup guys so heres my situation..right now i am on my dad and step moms cell phone plan with my brothers..we have 5 total cell phones..mine is considered the additional cell phone line..where i pay 10 bucks a month to add an additional line(aka my phone) 10$ for texting and 30$ for the data plan...im not due for an upgrade on this phone until next year in oct of 2012...now the phone i have blows and was looking to get the new iphone...the 4 other cell phones on our plan have all recently used there upgrades...now my mom has her own cell phone plan wit verizon so i was curious as to if i can say switch from being on my dads plan..go onto my moms plan and use her upgrade and get the new iphone and then switch back to my dads plan..or stay on my moms plan...is this even possible? are there fees if so? any feedback would help--i will call verizon if anything and see what they say but i figured why not ask here if some1 may alrdy know the answer =] thanks guys