I just started doing their hits a few days ago called "Help Us Find a URL's Search Results Page Ranking on Google (US)" ($0.12) and "Keyword Search - Quick and Simple! (US)" ($0.16). I know they limit the amount you can do but was wondering how long you usually have to wait until there are more? Sometimes it looks like there's more but then you accept it only to read that there is none remaining and have to return it. I hear people get email notifications when there are new ones available. Where do you sign up for that? I emailed CrowdSource asking them too. I heard that they limit the hits based on your ip address. Is that true? Because wouldn't you be able to just sign in on a different computer somewhere else and continue to do more hits? Any help would be appreciated!