It looks like CentOS 4.4 is now being propagated out to mirrors. Hopefully a bittorrent seed for the DVD will be available soon. I have a lot of the 4.4 updates installed already (from yum), but I am curious what an "upgrade" from media will be like. Update: CentOS 4.4 ISOs are on a bunch of mirrors now. And there are bittorrent files for the CD and DVD releases. Here is where I got started (here and here have it too). My DVD download is going now at a respectable 300Kbit/s (two hours left). I'll probably get the CD version afterwards.