Pardon me for being dense, but is this link for the Win or mac? It appears to be for Mac. I need the Win version.
I think I just answered my question. It appears that Win is developed in Ubuntu. I need to get Ubuntu installed and workable. Advise if I'm wrong. I tend to go that way. Thanks
Sagelight is a great program. I've used it for wedding photography and it works great for raw formats. It is about $40 bucks and is extremely comprehensive and very easy to use.