Install Fedora 13 on HP Proliant Server

I just got an HP Proliant DL 380 G6

http://www.cdw.com/shop/products/default.aspx?edc=1723415&enkwrd=CDWNUM:(1723415)#TS

I can configure the raid array controller and find and set the partitions in the install but the install hangs when initializing the disk layout.

Does anyone know what to do?