blocked Internet sites

[Gellidius]

first time it ever happens to me that some sites that i access either once in a while or regularly suddenly behave like they were shut down; it all started sometime yesterday morning, and this is what it says:
"You tried to access the address http://www.boincsynergy.com/stats/index.php, which is currently unavailable. Please make sure that the Web address (URL) is correctly spelled and punctuated, then try reloading the page."

I tried shutting down all malware/spyware programs and ZA Internet Suite, but still can't access those sites.

Whether i use the usual Opera or "ahem" IE, results are the same.

I use WinXP, and Windows Firewall is permanently shut down.

I don't know what else to do :-(

Any ideas?

[3.0charlie]

Same problem for me. Looks like more of a server issue on their end.