Here are the wallpapers that I made:
http://hce.halomaps.org/index.cfm?pg=3&fid=2254

Featured maps:

Immure2 - NeuroKoNeza
Mystic Classic - Jahrain
Snowtorn Cove - Arteen and Schwinnz
X2_Mudslide (a.k.a. Mudslide Final) - Seth Xzzy Graham
The Narrows - Peter Sakievich
Portent - EJ Burke
Launch Bay X - EJ Burke