If anyone really wants to use one of their own ringtones, as a workaround for now, just drop it in \windows\rings and you will find it as an option next time (careful though, you'll use up your device storage).
Also, to fix the low ringtone problem (NRGz says Fuze folks don't have the issue) people have reported, go to the registry...
HKCU\ControlPanel\SoundCategories\Ring and change InitVol to 5
HKCU\ControlPanel\SoundCategories\RingPreview and change InitVol to 5
(I think 5 is the max, but my ears have been bad the last few days)
I'd cab it, but NRGz says I'm a newbie. He's going to cook it in the next rom anyways...
