I successfully installed the RST software 15.2.0.1030 on the DX58SO while booting with the RAID ROM v15.0.0.2371. The issue on X58 is duo the PCI 2.2 spec and the default value used by the RST driver for the message signaled interrupts. Reducing the MessageNumberLimit to valid and supported, by the device, maximum number of MSI to allocate: allow the OS to load and/or doesn't cause any sporadic BSOD on the DX58SO. That value is 8 on the ICH10.