The archive returns under new management (read: Metalman never called me back)! Download links behind the cut; we're serving individual volumes now as well to cater to those who've been following us from the start (also to offset the full archive being some 400+ MB large uncompressed).
FULL ARCHIVE (349 MB compressed .7z, features some items I'm still too lazy to archive on their own like three-page Comiket previews):
Megaupload RIP Megaupload
UNCHAIN ∞ PRINCESS (15.2 MB compressed .rar, thanks to Kamille for original upload): Rapidshare /
Megaporn (via anonym.to) RIP Megaupload / e-hentai