When Elliot is packing his musical memories of Shayla in a case, a few albums of iconic rock bands appear on screen. One of them is Tool's supposed Ænima, displayed as "Anemia"
After writing Shayla's file's to disk, Elliot stows the disk away with all his other disks, labeled with names of actual albums by actual artists. Eight such labeled disks are visible in the following shot - including one that is labeled "Tool - Anemia". However, the correct spelling of this album by metal band Tool is "Ænima".