The following sportsbooks have been found to be able to get ACH/Instant Check Deposits/Tranfers to work smoothly:
betED - Get a generous sign up bonus when you deposit using echecks. Great book. Choose from their standard bonus offer or GAMBLE for a bigger bonus!
5Dimes - Max deposit $300. Funds are instantly deposited into your wagering account. Takes 14 days to clear. Can't make NEW transactions until previous transaction has cleared. ***Note: 1st transaction must be made using moneygram or western union. THEN your eligible for echecks. Great sportsbook!
Poker Rooms Offering Online Check Depositing:
Poker Stars - The best poker room on the net, bar none!