Step one: Have to install an old copy of Windows without RAID drivers. I set the BIOS to AHCI mode, installed one SSD, then installed a copy of Vista x86 I found at the bottom of an old box.
Step two: Got that up and running just long enough to launch the Windows 7 Setup from inside Vista. Did a standard installation of Windows 7, still in AHCI mode on a single SSD. Activate with Microsoft and then it's time to figure out how to get this RAID functioning.
Step three: Install the Intel Rapid Storage Technology drivers from the Intel website. A future release will support TRIM, but for now I'm not worrying about the potential write delays. I bought the SSDs for their read speed (get BF3 load times down). Reboot.
Step four: Fresh start, Intel RST shows SSD and DVD drives just fine. There is a registry key that can be flipped to switch the iastor drivers from AHCI to RAID mode. The trick is that it will break the RST utility in Windows, and the change in BIOS to RAID mode is the only way the system will boot after that (Short of maybe System Restore). Found this info here: http://www.legitreviews.com/article/1587/4/
- Exit all Windows-based programs.
- Click Start, type regedit in the Start Search box, and then press ENTER.
- If you receive the User Account Control dialog box, click Continue.
- Locate and then click one of the following registry subkeys:
- HKEY_LOCAL_MACHINESystemCurrentControlSetServicesMsahci
- HKEY_LOCAL_MACHINESystemCurrentControlSetServicesIastorV
- In the right pane, right-click Start in the Name column, and then click Modify.
- In the Value data box, type 0, and then click OK.
- On the File menu, click Exit to close Registry Editor.
Step six: Install the second SSD, but do not set this up in the pre-boot RAID utility (Ctrl-I). Let the system continue on to boot up in Windows. In the RST GUI, you will now have the ability to make an array of the available SSDs.

This process will take some time, but then after it finishes and the required restart, you will have a working RAID 0 of the SSDS.
Conclusion: I also am making use of a conventional drive for storage. For Documents, Music, and Video, just go to the properties of each and change the location to a folder on the conventional drive. In my case, I already had a folder for each containing my backup folders. You will be prompted to copy any existing files to the new location and it will merge them with any files and folders already there.


