1) Prepare a USB stick you do not mind formatting. You only need about 12MB. 2) Go into the bootable_usb_stick directory and install the HP USB Boot Utility (HP_USB_Boot_Utility.exe) 3) Launch the HP USB Disk Storage Format Tool 4) See screenshot "bootable_usb_stick.png" as reference, you just need to select "FAT32" file system I named the volume KILLMEGA :), "Quick Format" otherwise it takes a LONG time, "Create a DOS startup disk" and select "using DOS system files located at:" and browse to the directory "usbdos" which is a sub folder under the boot_usb_stick directory where you installed the HP USB Boot Utility. Click start 5) Once completed, unzip "LSIMega.zip" to the root of the usb stick. 6) Boot up to the usb stick. 7) Launch each step, Step 1, 1.bat (This will dump all the information about your card to a file Named ADAPTERS.TXT In this file is your SAS Address which will be required for step 6 (6.bat) Example: HW Configuration ================ SAS Address : 500605b001f31fa0 8) Step 2, 2.bat will save your current controllers SBR to a file Mega.sbr, please rename it to the cards model your using this on, example IBM M1015, rename mega.sbr to SBRM1015.bin and post on the forum (would like to collect all SBRs) 9) Step 3, 3.bat will wipe your current SBR and clear your controllers BIOs. 10) Set 4, Shutdown your system now, plug your USB stick in another system were you can get at the ADAPTERS.TXT (that was dumped in step 1) file to write donw your SAS Controllers Address 11) Put back usb stick in the system with the Mega card and boot to usb again. 12) In step 5 you can Flash your card to either IT or IR mode by lauched the respective batch file (5IT.bat or 5IR.bat) This will file your mega controller to SAS2008 firmware P10 (lastest as of time posted) 13) Step 6, 6.bat will echo out the command you need to run manually in a commandline to re-program back your SAS Address you obtain when you shutdown your system and wrote it down from the ADAPTERS.TXT file SHOULD for any reason the SAS Address have not been in the ADAPTERS.TXT file, it should be on a sticker on the back of your controller card, 16 characters without "-" dashes or spaces 14) reboot and enjoy!