Hey, Guys. Just picked up a new KVM switching box, and was setting it up. It runs between my Suse 9.1 64bit system and an old WINXP box. (Reference to "connected" from her out refers to being through the KVM switch, unless otherwise stated) For some reason when the mouse is connected to the XP box it works fine, but when switching to the linux system it becomes scrambled and hectic. It will move only slightly from the corner of the screen before it jumps back. Movement is glitchy/jumpy. It continues to pull up windows and menus as if a button was being held or repetedly pressed. I currently use an logitech optical usb mouse with a usb to PS2 converter, but have tried switching out with an old ball mouse. The mouse does not glitch when plugged in directly to the Linux system, nor when plugged via KVM to other systems. Have tried: rebooting after connecting the mouse to the KVM; switching the connectors of port A and B (To assure one portside is not messed up electronicly); checking the drivers for the mouse (they seem to be the right ones); and switching mice. Out of ideas, and no luck in any of my attempts. Could use, and always appreciate the help, Leif _________________________________________________________________ Best Restaurant Giveaway Ever! Vote for your favorites for a chance to win $1 million! http://local.msn.com/special/giveaway.asp