help with SERO family plan

[thizsukz]

I dont know where I am supposed to post so sorry upfront. My problem is (just not sure) I am gonna get family plan, researched the sprint sero and obviously like it, I want to get 4 cellphones with 1600 minutes, but everytime I add 3rd and 4th the gps navigation option for 9.99/month shows up, so my question is will I have GPS or not on the last the cellphones? It says it comes with the plan, but just the gps option doesnt show up with the 1st 2 cellphones. Any help would be greatly appreciated. I am using the SERO plan codes from this thread http://forums.slickdeals.net/showthread.php?sduid=402179&t=1190421

btw. 3 of them are bb 8330 and htc touch pro

[thizsukz]

so i got 4 blackberrys and actually like it more than htc, I have GPS on all of them so I am not being charged when using Sprint gps with traffic. However Sprint had a hard time setting up my account with the appropriate settings, they wanted to charge me for messaging and gave me only basic TV (all got straightened out), but still Sprints customer service blows ATT away. ATT sucks, wouldnt even give me a deal just a free crappy upgrade so 6th letter in the alphabet YOU AT&T

[Superjfly]

so i got 4 blackberrys and actually like it more than htc, I have GPS on all of them so I am not being charged when using Sprint gps with traffic. However Sprint had a hard time setting up my account with the appropriate settings, they wanted to charge me for messaging and gave me only basic TV (all got straightened out), but still Sprints customer service blows ATT away. ATT sucks, wouldnt even give me a deal just a free crappy upgrade so 6th letter in the alphabet YOU AT&T

I was going to do pretty much the same as you, but I don't see the Curve's on the site anymore. Is that what you have? Do you have to pay an extra monthly fee for the Blackberry side of it (email, etc)?

Thanks!