Hi mruk, apologies for the slow response. The amount you see next to your address in the "Payout" tab is what you would get if a block were found right now. Payouts happen during block creation, i.e. when a block is found your address is added as one of the recipients of the block reward. Sadly it has been a while since a block has been found on http://penguincoin.p2p.0x0a.nl:49544  the p2pool network needs some hashing power to find blocks. With the current net hash rate of ~3 mH/s it wouldn't have to be much; a few dozen kH/s might be enough. Crudely put, your payout is pending on someone to come along with enough power to find a block.