I created an ethereum account on the sale.augur.net page. And now I've finally downloaded and installed Geth as well. How do I import that account into Geth?
1) Put your account file into the geth keystore folder (https://github.com/ethereum/go-ethereum/wiki/Backup-&-restore)
2) Use it as any other account (https://github.com/ethereum/go-ethereum/wiki/Managing-your-accounts)