I don't seem to have enough room on my 260w to download my map updates...I subscribed to the lifetime. How do I get it to recognize my DS card that I have...I have never learned how to do that. I did go and delete any foreign languages or texts that I didn't need but that didn't seem to help...I am downloading part of my updates now...How can I get the rest? I could put them all on the computer but that wouldn't help me if I'm on the road...I guess I'm just confused.....