Yeah, I'm upgrading some software packages on that server, so it'll probably be flaky for most of today.  Some stupid security audit website for an e-commerce site I'm working on was complaining that I had PHP 5.2.8 instead of 5.2.9, so I'm just upgrading all the installed packages.  Thanks for the heads-up, I'll go put a site notice up or something so people know what's going on.