ray indeed was there for the system crashing, but he left some time after the reboot, and if i'm not mistaken, just AFTER the ". . .virus to cure, brilliant. . ."
and hex was fragmented ray and megabob used a portal, from the web to arive, ". . .marry him, i don't think so. . ." and thus the eposode ended, giving way to "My Two Bobs"