Downloads from PSPBrew

I was just wondering, everything I download from the site comes out at saying "Damaged/Corrupted" when I try and extract? Been happening a while, and thought it was a temporary thing. I save the rar file, and when I go to extract that happens every time.

"The Archive is either in unknown format or damaged"

I was hoping to try that Cave Story Candidate. Thanks in advance.

We are aware , and are currently trying to contact the owner to fix this problem.

Just a suggestion, you should put up a notice, so won't there won't be too many threads like this.