The most notable side project, Abloom (previously called Mothra), featured vocalist Jasan Radford and lead guitarist Levon Sultanian. Also part of the band was Mike Doling (ex-Snot, ex-Soulfly), Roy Mayorga (Stone Sour/ex-Soulfly) and John Fahnestock (ex-Snot). Fahnestock left and was replaced by Marcelo Dias aka Marcello D. Rapp (ex-Soulfly). Shavo Odadjian of System of a Down took the role of executive producer.

Abloom song titles included "Cover Up," "After That Quiet," "January 2nd," "What You Came For," "Shadows," and "Mama Don't Cry." Some of these are featured on their MySpace page while others are floating around on the internet. Abloom has a more classic rock feel while at times showcasing Levon Sultanian's guitar playing who is of Armenian descent.

In late 2004, Onesidezero decided to reunite and work on new material. The band toured throughout 2005 and 2006 while writing and recording their album with Ulrich Wild (Taproot, Static-X) at the helm. Before writing what would become their self-titled 2007 release, the band wrote, and scrapped, almost an album and a half worth of material that comprised most of their setlist from 2002 through 2006. Song titles included "Empty," "Summertime," "Quicksand," "Chasing the Sun," "Say," "Separate," "Up From Down," "U4IA," "Oneside of the Zero," and more. On November 8, 2006, Onesidezero announced they had signed with Corporate Punishment Records. Their self titled album Onesidezero was released June 5, 2007. It was originally slated for a February 20 release. According to their Facebook page, they are in the process of writing new music for their next album.