You 2 or 3 guys above me, re-read the code Prop posted. Note, his whitelist code allows you modify only gun skins, radio commands and some other shit. "Allow_from_disk" - meaning, the files YOU have, not the expected files from a stock cs:s install.
[quote1256244310=Propaganda]
models\weapons\... allow_from_disk
materials\models\weapons\... allow_from_disk
sound\custom\... allow_from_disk
sound\radio\... allow_from_disk
materials\temp\... allow_from_disk
materials\vgui\logos\... allow_from_disk
materials\vgui\logos\ui\... allow_from_disk[/quote1256244310]