Place these in your autoexec.cfg (located in cstrike/ or cstrike_schinese/ folder).
sensitivity : This is personal, but most pros stay between at 400 DPI. 3. Crosshair and Visuals Cs 1.6 Cfg Aim Headshot
An interesting feature often found in specialized Counter-Strike 1.6 Aim Headshot CFGs Place these in your autoexec