Any suggestions on getting the MOST mouse buttons? Logitech seems to have the most that I've found, and I already know about: • MX Revolution (don't like the battery situation) • G5 and MX-518 (too few buttons) Any other recommendations? I'm planning a keyboardless Quake Wars setup, and what I have in mind requires 13 mouse "buttons"--but I do include scroll directions in that total. The Revolution has exactly 13 functions. I'd prefer corded, but the G5 has only 9 (+/- can't be configured) functions and the MX-518* has only 10 of that. (Saitek Cyborg has 11 or 12 buttons, since I do count the 4-way hat, but Mac support is questionable.) Driver support doesn't worry me--I'll use ControllerMate, and will check with their forums before I buy. Accuracy is important, but most high-end mice seem to have good tracking anyway. *Some sites say the Logitech MX 518 has horizontal scroll. But in pictures it has no arrows next to the wheel, so I'm suspicious. Can the 518's wheel be tilted left/right? Thanks in advance!