I have no other suggestions, really. FSRealWX is a fine program and I really like the results it gives me. I've found that it's usually much more up-to-date than REX, which I used to use and it represents the weather it does much more accurately, I think. I wish it had the option to use stratus as fog, though - I understand that REX for FSX has that feature and I think it would be a nice one to have...