Hi,
This is my first post here, but i've been keeping an eye on this thread since the end of may. I've send btc_arbs admin a mail on the 30th of may, still no reply.
Also i filled in the refunds sheet relatively soon after it started, however someone deleted my entry. It was for Sisko(that was also my btc_arbs username) for the amount of 0.4906 BTC
I hope it all works out in the end.