Im busy doing my first repaint,a Level-D 767.I use Photoshop to do all the paint work and save it as a 32bit BMP.Then I convert it to a 32bit extended file in DXTBMP.When I load the aircraft in Flightsim the texture gets all blurry when I zoom in.The small lettering is all blurry like I have lost resolution...any ideas?

Sounds like the classic mipmaps problem.When saving in DXTBmp make sure "Display Alpha Channel" under "Prefs" is ticked. Then on the right, uncheck the box labelled "include when saving" :)

Yes it was...everything is sorted now.Thanks for your help!