Pool help!

[obermensch]

Hi everyone, i need help. at this moment i try to get my Yacoin pool working.

the address is pool.yacointalk.com

the problem is, i have around 50% share accept from minerd.
i don't know if my pool actualy mining, since i had a 5-6 people mining on it for 24 hour, and we did not get one single block. but minerd comes with the message "Longpool dectected new block on network"

and the most anoying problem, the pool show like +5000% hashpower to people mining on the pool.
i tried one of my laptop i got like 12khz hashpower on it, but the pool show i got around 400khz..

please can someone help me, this starting to get really frustrating.

i run Yacoind, Pushpool and MMcfe(litecoin modded)

And Ubuntu 10.04.4  i know, old version (got really cheap vps)