Gmod Files Missing

I had to reinstall Gmod because an addon i added kept crashing it so i went though the reinstall and when i tired to Use an SVN it would not work so i cheaked C:\Program Files\Steam\steamapps\USERNAME\garrysmod\garrysmod and this is what i found:http://img215.imageshack.us/img215/9482/screenshotok.jpg

Can someone help me plz.

Ok I have tryed reinstallong stream agin but it is still the same can anyone Plz tell me whats going on.

Try deleting your steam.inf and restart/start gmod. Else try removing/renaming your Lua folder.

I have tryed both of these things but it did not work and now Stream has slowed down to an almost complete stop :(.

Everything looks fine, just make an addons folder and place it in C:\Program Files\Steam\steamapps\USERNAME\garrysmod\garrysmod

ok but where are the folders for modals and everything?

Or am i being a noob lol

Have you tried to just join a server?

No i hva e not tryed that yet lol

[editline]11:00PM[/editline]

Sorry for wasting everyones time lol (it worked btw)