Ridiculous mouse acceleration when mouse-looking

When I'm holding right-click to look around, if I move too fast, the screen will rotate ridiculously fast. In an environment running 60fps, it will change in 1 frame from one direction to a completely different one. I can't even tell how fast it's rotating, but I'm guessing it's turning at least 2 full rotations in 1 frame. This is really obnoxious, because it mostly happens during combat when it's actually important.

I understand this isn't a feature, but is there a known fix? I'd much rather have no mouse acceleration at all.

Im stumped - ive never had that happen nor have i heard anyone else with that problem.Only thing i can think is something is affecting the mouse when ingame - does this happen with any other games , have you got drivers for the mouse ( some do need drivers if they have special functions.

What type of mouse are you using, some laser mice ( espically ) gaming ones, have on the fly acceleration, which can normally be disabled by a certain button on the mouse of the software that comes with the mouse itself.

It only happens in Guild Wars. I'm using a Logitech G5 with Windows USB mouse drivers, listed in device manager as "HID compliant mouse."

EDIT: Here's some past complaints, to show I'm not crazy.
http://www.guildwarsguru.com/forum/m...t10460066.html
http://www.guildwarsguru.com/forum/s...t10209145.html

are you left clicking to move?

No. I use autorun generally, but otherwise WASD.

Google MarkC win7 mousefix and apply it. I think it fixes it for you (it disables mouse acceleration altogether)

I used to have this issue on my Logitech MXlaser. Annoying as fack. Hope you get the fix! I just bought a new mouse :>

I once had a similar problem that was caused by the mousepad - I don't know how, but changing the pad to a plain one, fixed it.

But, it's most often a "mouse acceleration" (or "enhance mouse precision") problem.