Thought PC Halo would never get patched again? Well you might think. But you weren't counting on the wonder that is Windows XP Service Pack 2 to create a remote crash possibility, did you? No. Well, after tomorrow it won't matter-- Bungie will release a hotfix for PC Halo to close this as-yet-unexploited hole.
A new dedicated server, 1.05, is already out. It seems possible from the post that Gearbox may choose to update Halo CE as well; however there is no news of it in the Gearbox Forums as of yet.