If the Hellfire homes in on fixed GPS coordinates, why then do you have to stay locked on the target until the missile hits? Seems to take a long time, during which enemies meanwhile shoot at you. Also, the manual says targeting under "cycle" mode is automatic, and seems to say that the target indicator will switch to the next target on the shootlist once the current one is destroyed. But I have to do both manually, i.e. click a button or key to activate lock and switch to new target. Am I doing something wrong? Also, one more thing (okay that's 3 questions, sorrry); the target stays locked for a second or two after it's destroyed, and sometimes this is enough to get you killed. Is this a bug and can it be fixed? Thanks!