What error did you get, farmer_boy? The only errors I see in the server's logs are "rate limit" errors.
The Faucet tries hard to prevent people from cheating and using it more than once; unfortunately, that means if somebody who "looks like you" uses the Faucet before you, you might be prevented from getting your coins. If that happens, try again a day later.
I've been thinking about implementing a two-tiered Faucet: one that gives out a smaller number of coins and just requires you solve the CAPTCHA (and has all the current anti-cheating measures in place; there are one or two people still people cheating, but they're only able to get a few bit-pennies an hour, and they're going through an amazing amount of trouble to do it).
And another that gives out a larger number of coins if you login with a valid Google account. Getting tens or hundreds of Google accounts is harder than solving CAPTCHAS.
But if I did do that... I'd get accused of implementing the Faucet as a sneaky way of stealing Google account email addresses.
Sigh.