Does anyone have a tutorial for hexing?

[jrj996]

Just as title says, I attempt to hex but my game crashes all the time; I did change all file names and hexed the file name.

[Deunan]

[url]http://www.facepunch.com/threads/395931-How-to-hex-ragdolls-into-Gmod.-A-step-by-step-tutorial[/url].