I just fitted a set from overclockers.co.uk (for brits only
I just drilled hole through at opposite end of rubber foot hole so not to get in the way of fixing screws. Do this with mobo out (obviously) then just bent the wires coming out of the led's 90 deg.s and shorten the wires to the control box (which i placed behind the dvd) to avoid mess, then stick them down to the shielding at voila.
Sorry not got pics but may have some tomorrow.
Oh i also got the switch (power) and button (change pattern) out of the pci card fitting and fitted them through above the video cable in the back to hide