Wooch,

The specs and functions of APC's two lines are remarkably similar. The offerings are so numerous that I can't really price one out as more expensive than the other. The rack-mounted computer protection, however, seems more expensive than anything in the nominal A/V line. At one point I was about to suggest that the A/V line was more design-conscious than the computer side, but that difference doesn't hold at every level. At any rate, the joules remain fairly constant, as do the let-through voltage, the cable management, the fail-safe protection, etc.

Ed