Basics of Irwindale remained, just did some finnishing touches...

- Parking lots
- Donnut/Practice Area
- Renewed Startline (more clear)
- Some more slight mods...

Hope you like it!

Previeuw: http://img216.imageshack.us/img216/4153/drft099vd0.jpg

hmm
its looks like the layout what i made.
http://www.lfsforum.net/showthread.php?t=46884

only the parkinglot is changed and the practise area is differend.
the one i made is better.