Second Life and Xara Xtreme

I have recently become hooked on Second Life (http://secondlife.com/), but have not found an Avatar that actually works for me!

It ocurred to me, however, that these images might lend themselves very well to either Xtreme or Xara 3D, but I have no idea where to begin.

Does anyone have any experience in using Xara to design for Second Life?
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Will

Hi Will,

I've no experience with Second Life but the avatars are based on Poser 3D files. You may be able to use files created with DAZ Studio which is a free alternative to Poser.

I'm basing my answer on information at:
http://secondlife.com/community/avatar.php

Thanks, Bill...

I think I'm truly getting addicted to Second Life...and I have seen some awesome graphics on there.
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Will