Remove that and try adding just "zetabin.com". That's how mine has it listed, maybe it'll work for you? I find it strange that you had to add that in the front since I have never had that issue and I just did it again to check. It could've been a temporary issue with the site itself, so maybe it'll work once you readd it.
Also, are you updated to IE 8? I don't believe this runs well on older versions, many codes are just made for specific browsers. This is so I know what to tell them if I have to go to the person who coded it for more help.
I believe it adds in money for your past posting
I know the old system did.