Hi there,I've never ever encountered CTDs, especially on my new high-end machine until nowadays. The funny thing is that it happens ONLY when I fly somewhere over Greece, or there's a point near Cyprus called APLON, where the sim stops with Vista giving the message: "MS flight Simulator 9 has stopped working" or so, restarts the sim, but no error message, log or anything that I can look up.It happened once on approach to LGAV and once at LGTS, but next time these flights were OK, and I was able to land. At APLON it always stops. I have HSP Greece LGAV installed as well as GAP LGTS and LGRP. I'm wondering whether it's a greece scenery related issue that I'm not aware of. No matter where I fly, the sim never crashes elsewhere. Any opinions are more than welcome!Thanks a millionKrisz

Hm, weird, problem solved with reinstalling fs9 update. Krisz