For many years he worked at Subterranean Records and currently is one of the people behind Blackmetal.com/Cybertzara. He also ran the ACLMX tape label.
Elden has collaborated extensively with other bay-area musicians such as Monte Cazazza, Stephen Holman as Torture Chorus, and Mason Jones; performing with other international artists such as Mayuko Hino, Merzbow, Hijokaidan, and Haters; plus collaborated with the following bands: Neither/Neither World, Noothgrush, Bone Awl, Carbon 14, Love Force (later known as Amber Asylum), Iao Core, and others. Elden's side-project as M.N.L.F. appeared on the From The Machine compilation album, and released a very limited number of demo cassette; the initials stand for MAGICKAL NOISE LIBERATION FRONT.