It's a device running Windows Mobile 5.

http://cingular.com/8125

In particular I'm hoping for a case that also provides screen
protection. The sort of thing you see on regular phones, where the
screen is covered by a clear plastic.

I'd also need some way to clip it on to my belt.

Does such a case exist? The closest I've come been able to find is
this:

http://www.javoedge.com/reflexeshop/productCatalog/getProduct.do?poid=775&pbmId=2963

But it doesn't appear to have any way to clip it on to my belt...

Suggestions?

-Josh