1) To enable the hit sound in TF2:
Options -> Multiplay -> Advanced -> "Hit sound"

2) To change the hitsound tone for minimal damage and maximal damage, type in console:
tf_dingalingmindmg 50
tf_dingalingmaxdmg 200
Lets you hear a high ding when damage was high, and a low ding when damage was low. Works great for me. It really learns me to play better

3) How to change the dingaling to a custom sound-file?
www.youtube.com/watch?...tube_gdata

4) FOV: Options -> Multiplay -> Advanced -> FOV = 70
5) In console:
fov_desired 90
viewmodel_fov 70

viemodel_fov = the fov of the gun+hands. 'viewmodel_fov 0' means, no hands + weapon on your screen

OMG just like CPMA different sounds for how much damage.
This si sound is Q3 sound no idea what it will sound like in TF2.
files.resistance-teste...tton10.wav