I just moved ogre.com and all my other sites to a new ISP, http://cari.net/ . So far so good, excellent system, nice bandwidth, all at a very reasonable price. Oh, and their setup time was really fast. The IP they gave me was mostly "clean", although the netblock they have is blocked by Yahoo, which fortunately isn't a problem for me, and I managed to quickly get my IP unblocked.
All in all, I'm very happy so far.