Thanks guys. I ended up getting this Tune-Link thing from Future Shop, which I'm going to return for the Blackberry Music Gateway:
It works good for bluetooth music streaming into my Aux port, but the FM transmitter sucks and apparently you can only change the transmitter frequency with an Iphone/Ipad app (I don't own either). Also the USB port won't charge my blackberry for some reason.
So pretty much the 2 features that makes the Tunelink twice as expensive as the Blackberry Music Gateway, are completely useless to me.