Go down to "In Depth FAQs" and click on the second "Create-A-Wrestler" FAQ. It's got a Diesel CAW in there.
I didn't provide a direct link on the assumption that anyone asking for something that's on GameFAQs is probably unaware of the site, in which case it would be best for them to start on the front page and see exactly what the site has to offer. :p
500 CAW slots? Are you kidding me? Is that through multiple memory cards, one card, or the HD? Sounds a lot better than juggling all those damn Dreamcast VMUs from FireProD. Ive been wanting this, I need to get a way to play imports soon