Classic British Flight Sim

Thinking of going out and buying this, my question is......I know it updates some of the DX 9 stuff, will installing
this have any effect on your other flight sims that rely on DX9 ?

Wanted to play it safe and see if anyone has an answer.

Thanks

this is being discussed in the payware thread which you will want to read fosho
trev had some insiteful input......