Well, it's been well over a year since FSX came out, and also well over a year since sibwings has been promising the FSX update for the Safir.
The Safir came out pretty much at the end of the FS9 development cycle, and I only bought it because I thought I'd be able to use it in FSX.
I realize you've been very busy with other things(like the TwinOtter for Aerosoft for example),but at the moment it looks like the Safir has been put on the back burner, in the absence of any news here in the last weeks and months....(the last news being from November last year, as far as I can see)
All the excuses are used up, the SDK's have been available for months, SP1 and SP2 are finished: What's up?
I can't help having the feeling that the Safir was deliberately abandoned temporarily to devote the time needed to projects like the Aerosoft TwinOtter (which I also have btw, my compliments on a fine job done

I realize you have to earn a living, but I'd like to question the morality of abandoning promised FSX updates to go and start new projects for other people, although you're not the only developer who's dragging their feet with FSX updates: I've been waiting over a year for other updates from Lionheart Creations and FSD for example, although funnily enough, developers like F1 and Real Air Simulations have delivered the goods...
Regards
Grahame