I registered for this site today and attempted to log in. I couldn't get passed the log in screen, and when i finally did, i attempted to download a freeware md-88 delta and it wouldn't let me. Anyone have experience using this site? Help?

Once you're logged in, you should be able to go to Products at the top for the pull-down menu, hit Microsoft Flight Simulator --> Flight1 Super 80 Pro (UHDT), then look for "Freeware" to the left of the Coolsky logo. Just walked through it and it worked fine for me. That's for the American and TWA Ultra High Def textures. The Delta is available, too, though, on other pages, both for the Classic and Pro. What happens when you try to download?