Transferring Ringtones to the LG Dare

[ForTheFuture]

So I've created several ringtones using the Ringtonesia Maker, but I'm unable to get them on my phone as ringtones. I managed to find them under My Sounds, but that's as close as I got. I did some research and I think the problem may be that my service provider (Telus, I'm in Canada) has restrictions on what can be used as a ringtone.

Does this mean there's no way of getting my ringtones on my phone without somehow voiding the warranty? I really don't want to tinker with my phone, but some personal ringtones would be nice.

Thanks in advance for any help