Hmmm, I can get to them via my home ISP and on my phone. The site might have gotten 'ars'ed. Wow, that sounds a lot worse than getting slashdotted, doesn't it? I moved the pages from my home server to Host Gator a few months ago, and I'm sure this is the most traffic they've gotten. Maybe they are doing some sort of mitigation?
I started working on the recent Tiger handheld dumps, I'll do them in one batch. I'll probably be finished tomorrow or saturday(before MAME pre-release freeze). The rombits verification step is done, I found 1 incorrect bit in dennisraw.bin: offset $BC change $9F to $97.