B, there are several on the forum. Using the search you should find some, also there is a section dedicated to ringtones/themes.

I have a small selection that Im always uploading to daily.
http://www.bitnetmonkey.com/private/...mpleupload.php

There is also a Yahoo Ringtone group with several on it.

How to download ringtones, just open your browser, surf to the ringtone, click on it. It will open it and play it, then click on options and save it.