is there anyway to get the blackberry ringtone or message tone for the iPhone? I think it's just the default tone. I don't like blackberry at all but I love that tone.
Find a recording of the tone somewhere on the internet and download it. In GarageBand, import the file and trim it down to one loop of the tone (so it doesn't repeat). Click Share>Send Ringtone to iTunes. Select the ringtone to sync in your iPhone settings and BOOM! you're done! You can make that ringtone your default, which I assume you know how to do.