Specs are:
Q6600 overclocked to 2.8Ghz
8GB Memory
GTX280
15k SATA Drive(OS running on a seperate drive)

tweaking the scenery settings hasnt done much good(maybe +3FPS on average in the 757 but i have to really turn it down quite a bit to achieve that ... low autogen ... very little cloud distance ... and so on) ... traffic is set to around 20% for aviation and <10% for land vehicels and ships ... any lower and ill be flying in a ghost world  ;)

the 757 also gives me problems while ORBX is deactivated and i just fly europe or north america(Europe with UT). UT doesnt seem to make a lot of difference tough, hardly noticeable.

i will admit as much that the 757 is a helluva lot more detailed then my other planes but its still kind of a let down ...  

well ... i guess thats a "better not" for the 767 ... shame ...  :(