As long as it's a supported format. And it's not a first for the Droid or anything.Any audio you have on your PC you can drag and drop into the Droid's SD card and make it a ring tone, alert tone, or whatever. Forget everything you know about cell phones in the past. This is a Droid. You have control here, not the phone manufacture.
how do you mount the SD card?
Thank you ! I found it but the terms look like I give them access to everything, contacts, etc... Isn't this a problem ?