Hi, After following the instructions here http://wiki.centos.org/HowTos/Xen/Xen4QuickStart and installing the kernel from Xen4 CentOS project (kernel-3.4.61-9.el6.centos.alt.x86_64) I can't use any networking because the firmware for my NIC is not available: Bringing up interface eth0.3: bnx2x 0000:02:00.0: firmware: requesting bnx2x/bnx2x-e1h-7.2.51.0.fw bnx2x: [bnx2x_init_firmware:11696(eth0)]Can't load firmware file bnx2x/bnx2x-e1h-7.2.51.0.fw bnx2x: [bnx2x_func_hw_init:5476(eth0)]Error loading firmware bnx2x: [bnx2x_nic_load:2118(eth0)]HW init failed, aborting This seems similar to http://bugs.centos.org/view.php?id=6513 . Is this a bug? Is this a known issue? Thanks, Dusty