Windows wallet please at start.

No, its a cgminer fork called yac2 (if i remember correctly) a few other coins also use it, QQcoin, Velocity

Works just the same, just with a different exe and a few extra parameters, it does double the kh/s and about half the heat on my 7990's, somebody said it uses less power too.

No its GPU still, just with a modified miner, more speed and cooler gpus

c/p a missing spacebar from a worddoc for example gives another result than manual input. Try to copy the spacebar from your doc instead of manual input. Mark whole line and don't forget to send some doge here when this opens your wallet I am pretty sure you get it open when just marking the whole line in the doc including that spacebar, that is normally there. Copy that spacebar from the doc.

Doge -> D7HGUbDMD74ub8FPdiJ6iWY1U991y2o6QQ