I've been very critical of the rebel simcard in the past, HOWEVER I just installed v72i and.....

it took a lot of dicking around with the phone to get it to recognise the sim BUT I can receive/make calls in 3g mode, data is ok and it ALL seems to be working, so I take it back, Rebel seem to have delivered!

I'm on t-mobile UK by the way

Don't worry, it'll stop working soon enough

Yep, it did LOL

Mine has not stopped working, yet,
but i must say, this is by far the best version, it instantly finds signal and such and doesnt drop signal as much, where i usually had to spend 20-30 mins to even get it to work,

but we'll see, might be beginners luck (beginner for the version, mind you,...)