I have 40 refs and only 7 clicks till now. Only 4 active and only one clicked 5 ads. Other ones clicked only one ad.
Bit disappointed till now.
that is very bad pack...mine is quite active.... 
maybe you should try to post at forum...sometimes admin replace it if you have bad packs like that. not hurt to try it...who knows you got replacement for free.
but more important....i hope the site is up again soon (i lost my earning here)