Hi Carl
Just download MS RAW Image Viewer at:
http://www.microsoft.com/windowsxp/u...photo/raw.mspx
Or use the Digital Photo Professional software that came with the camera.
If you are just previewing or checking your framing, why not just shoot a JPG and look at it in the Preview Pane, I just manually move the scope for framing, taking shots as JPG,s, when set up, change everything to RAW and set my sequencing to whatever values and let DSLRFocus do it's thing.
Cheers
JohnG