GPS Source? can i really take others devices as my source?

Me and my boyfriend just got boldberries and we've been playin with them trying to figure out all of the functions and apps. One feature I really like is being able to send my location. But we are thinking of situations where I wuddnt beable to actually send my location. We r paired by bluetooth but I think we have to be pretty close to use that.. But I noticed in gps options I am able to select his device as my gps source but when I look at the location it still gives mine. Which is kinda good cause u don't want stalkers but at the same time what did I change when selecting his device? And is it only because we are paired? It wud be an awesome feature and I'd just have to shut off my bluetooth if I didn't want him knowin where I was which wud neva happen lol! Thanks in advanced!!

Posted from my CrackBerry at wapforums.crackberry.com

I'm not sure about that but I know someone will help you. BTW are sure about that last sentence LOL.