Set launch options to -novid -window -noborder -particles 1 -nostartupsound
Copy autoexec.cfg and the rest of the .cfg files to <steam folder>\steamapps\common\Team Fortress 2\tf\cfg\
alias- list current aliaseskey_listboundkeys- lists current keybindsnet_graph <x>- Shows various network stat graphs (x is 0 - none, 1 - basic, 2, 3 or 4)show_fps <x>- Shows or hides FPS text (x is 0 or 1)