Its based on the latest firmware from HP (O41) for N36L
Just enable Int19, CTRL-C at the LSI prompt, wait till POST is complete, and create your RAID volumes. You should be able to select it as default boot volume in the BIOS.
Changes:
- SATA 4/5 IDE Mode disabled by default
- Int19 Capture (Main -> Boot Settings Configuration)
- SouthBridge debug options: