)
Values for Norton Utilities TSR identifier:
 4346h	("CF") NCACHE-F (v5) / NCACHE (v6) / NCACHE2 (v7+) / SPEEDRV
 4353h	("CS") NCACHE-S (v5 only)
 4443h	("DC") DISKREET
 444Dh	("DM") DISKMON
 4653h	("FS") FILESAVE (v5) / EP (v6) / SMARTCAN (v7+)