If you don't have hosting abilities or want to fill out the info for free hosting (freewebs.com) there is a way to still get ring tones to your phone via email if you have a gmail account.

All you have to do is email the ringtone to yourself (less than 500kb) on your PC to your gmail account then log into gmail on your BB. Switch it to HTML mode if it's not allready and open the email you sent to yourself, it will be in your inbox.

At the bottom of the email, next to the attachment you'll see an option to scan and download, click that and let it load, then save the tune to your BB. You can then go into your profile section and set the tune to your ringtone.

Not sure if this has allready been discovered, did a search but didn't find anything. Hope this helps some people out.