Re: My site has been blocked
Unfortunately, the combination of free hosting and free domains is going to result in a few bad apples spoiling things for everybody -- there's little or no risk or outlay, and some types of scams (phishing, in particular) only need to be live for a matter of hours to cause rather a lot of damage. And that damage spills over to the providers of both the hosting and the domains.
Co.cc is taking a hard line because their domain (and you only have a subdomain of their domain) was essentially blacklisted from web searches. Not just their free domains, but the ones they sold as well -- and that costs them money. The good folks here are working at coming to a solution (recent changes have really restricted the opportunities for some types of abusive accounts, the staff are ever-vigilant, and they respond quickly and decisivly to outside complaints) but that may not be easy.
If you can afford it, a real domain of your own -- not somebody's subdomain -- is almost always the best option. And (sorry, Corey) keeping your host and your domain registrar separate is better still. The cost isn't too bad (an outfit like Gandi.net will sell you a completely independent domain for about $10/yr), and you're not tied to the fortunes of any single host. Beware of "free whois protection" though -- that actually means you don't own the domain, you're just being allowed to use it.
“Beware of bugs in the above code; I have only proved it correct, not tried it.” --Donald Knuth
"It was as if its architects were given a perfectly good hammer and gleefully replied, 'neat! With this hammer, we can build a tool that can pound in nails.'" -- Alex Papadimoulis (on TheDailyWTF.com)