http://icoin.cryptopools.com looks like a scam. iCoin only needs 70 confirmations.
http://icoin.cryptopools.com/index.php?page=statistics&action=blocks

Other pools payout very fast:

http://icoin.pooljunkie.nl/index.php?page=statistics&action=blocks
http://ic.mepool.cc/index.php?page=statistics&action=blocks