I know this was probly mentioned somewere else on the fourm but i cant seem to find it..but every time i load up my NGX in FSX i get a fatal error...can someone help me out?

Sign your full name and submit a support ticket at their site and I'm sure they'll get it sorted out for you.

Are you using REX/REXE? I found that I had to icnrease the amount of time before REX would automatically load the weather into fsx otherwise it would begin to load the weather as PMDG went through it's initialisation stage. If it's not that I would submit a support ticket! :)