Ok ,I understand better now something I forgot to mention above
All my models since the citation 500 which was release two years or less ago are made as a TRUE FSX MODEL I have use all the tools of the FSX-SDK-SP2 and not a single tool of FS9-sdk ,it means None of them would work in fs2004 ,they all have DDS textures , the Citation 500, the Boeing 707-400, the cessna in COdesign with Brett Henderson and now the Citation X 750 are FSX true models..and Please do not missunderstand me this could be sound presumptuous ,I'm a humble person in fact this airplane was the most tough and most detailed of all my modest work,IT WILL BE FREE but I will open doors to those who can and want and like to contribute a donation to me, Remember I'm in the third word country and for the worse ,I don't have a job at this moment ,AND only if any want want it ... I have work really so hard in this one to achive to the most a payware product quality in a freeware ..
the bitmaps are in 2048x2048 ,I open in FFDS a topic asking to Payware designers due to a lot of complaints
http://www.aerodynamika.com/cgi-bin/yab ... 743226/7#7 ,and most of the payware products have 4096x4096 bitmaps size so the plane only have 3 maps with 2048x2048 ,if you see it transparents ,invisible thing please Update your PC as I did, I took my Food out of my mouth Literally and make a lot of efford to buy a decent PC to run FSX.

WOW...
Are you doing pre-release testing, or have you done it already?
No Shadow ,I never do that ,I don't pre releases , I don't , play with good will of the FS entusiast I just release them as say good bye to them [b][color=#000000]Since the p