Restart ALSA
CODE
# /etc/rc.d/alsasound restart
(that is how it is done on suse anyway!)
Most times though, this is not necessary
Restart skype
Right click on the green skype logo in the task bar, then click "close" (if you didn't know :wink: )
Flood the program with sounds
CODE
tools --> options... --> sounds
play through the sounds a few times, repeatedly press the play icon next to the sounds until they play smoothly!
Hopefully this has helped anyone who is having the same problems