I've actually done it right now!! They seem a bit quiet in the match though?
only the entrance music is a bit quiet for me, this cant be turned up btw unless you edit the original audio file, but if you turn the crowd effects down a touch you can hear it a lot better.
for those who need to know...
download your everton chants from the link a few pages back.
burn them to cdr disk or usb ( i think usb's have to be atleast 1gb for them to be able to be seen by either console)
rip them to your console , and make a playlist from the tracks called 'everton chants'.
go to the music chants page in the game.
go to the bottom of the three options.
move the team selection to everton , chose the 'everton chants playlist' options (it will appear under 'default' , then select 'for this club and event only'.
(note if you dont select the third option and 'for this club and event only' it will change every teams audio to 'everton chants')
hope this helps.
ps ... started a career mode last night (myself/gameface as a player - cdm playmaker) and im loving it, much much better than last year with some nice everton pictures in the menu's.
i scored for the reserves in a freindly against real madrid , broke into the first team , scored my first prem goal against blackpool , then missed my penalty in a shoot out with chelsea in the milk cup and got knocked out.
this is not fifa10 , theres so much more to it and 100% customizable.
im thinking of using the creation center to make some of the great everton sides/kits too.putting them into an ultimate everton league.