I'd like to get the Sirius module, but I'm told by my dealer that the car will need a software update after installing it, in order to use it. They also tell me the version of the software they have doesn't support it.

I'm happy to buy the module in the US, but I need to get it installed here. Does anyone know if it can be done?

PS. BMW says the module won't be available until 2008 for Canada