Download links for Halo Ringtones fixed

I’ve been revising the layout of the site recently, reorganising things more logically, and in doing so I broke various links related to the Halo Ringtones page, as well as breaking the redirect from the old URL from halo.blackice.ie. Well, I’ve fixed the redirect and other external links into the Halo Ringtones page, and the download links for the MIDI files on that page are also fixed now. Sorry for any inconvenience!