Newbie with a problem

Hey everyone. Can't tell you guys how much this site has revived flight simulator X for me. I love All the wonderful planes and helicopters that have been put up here.
But, every time some exciting things come around seems like theres also some bad things that come with them. Anyway now to the point.
I don't know If anyone has had theses problems but I've noticed on most of my add-on planes theres some totally black textures. Like the black hawk and Sea hawks rotor things are all black and the cockpit on other planes are totally black except for the pilot. I looked in the files and some things came back saying "drawing Failed" So I'm not sure about what to do there. If anyone knows why please reply [smiley=smiley.gif] .
Also, I installed the FSX SP1 and it seemed like it accutaly made everything look bad.
I had some planes and a couple scenery files in the game when I installed it, but I don't think that would mess with the game.
Thanks for reading, hope to hear from you all. ;D
But, every time some exciting things come around seems like theres also some bad things that come with them. Anyway now to the point.
I don't know If anyone has had theses problems but I've noticed on most of my add-on planes theres some totally black textures. Like the black hawk and Sea hawks rotor things are all black and the cockpit on other planes are totally black except for the pilot. I looked in the files and some things came back saying "drawing Failed" So I'm not sure about what to do there. If anyone knows why please reply [smiley=smiley.gif] .
Also, I installed the FSX SP1 and it seemed like it accutaly made everything look bad.

Thanks for reading, hope to hear from you all. ;D