Hello I'm not sure if you need the diamond ROM still but... here is the stock and shipped ROM links..
shipped =
Sprint Shipped
Stock dl =
Stock Sprint ROM
I did some research and found the latest Sprint mogul ROM here at this follow link...
Official latest Sprint Mogul ROM dl =
http://www.htc.com/us/SupportDownloa...cat=2&dl_id=73
Hit thanks if this helped and hit thanks for wmdunn as he helped :P