The RAZR usually shows the T-Mobile logo on the outside screen when the flap is open. Thankfully, the phone has a very nice filesystem inside, which you can access using Moto4lin. This allows me to modify anything inside the phone, including the logo, which is a gif file you can easily replace. Hence, I am no longer a walking-talking advertisement for T-mobile — I’m now advertising arnab.org!:

Installing MP3s for ringtones is as simple as a copy / delete / reboot, as described here. The requirements on the page seem to be too stringent, my current ringtone is the intro to Joe Satriani’s “Why”, which is available in mp3 form from his website.

The next step is to get this syncing somehow with Evolution, however writing a conduit for such things is usually too complicated for what it’s worth.