Hi Simmers, I need help!!! My old syst was a WIN XP w/ FS9. My mouse is a MS Trackball Explorer and worked great. I could use the mouse to change Radio FEQ w/ the scroll wheel and increase or decrease Alt on the Auto Pilot w/the scroll wheel. This made changing info very easy. All of the other Trackball features worked fine. Then my compt fried some boards.I purchased a new mach, see syst info, from Alienware, great mach. It came w/ WIN 7 and FSX. I keep FS9 on another hard drive. Both of these load OK and will fly fine. When I try to use the Trackball scroll wheel to make changes, it doesn't work. The other features for the Trackball work fine on any aircraft on FS9 or FSX.I have rebooted several times. I have uninstalled my mouse and reinstalled it, with no success.I am at my breaking point, please help!!!!George Clark

Hi Simmers, I need help!!! My old syst was a WIN XP w/ FS9. My mouse is a MS Trackball Explorer and worked great. I could use the mouse to change Radio FEQ w/ the scroll wheel and increase or decrease Alt on the Auto Pilot w/the scroll wheel. This made changing info very easy. All of the other Trackball features worked fine. Then my compt fried some boards.I purchased a new mach, see syst info, from Alienware, great mach. It came w/ WIN 7 and FSX. I keep FS9 on another hard drive. Both of these load OK and will fly fine. When I try to use the Trackball scroll wheel to make changes, it doesn't work. The other features for the Trackball work fine on any aircraft on FS9 or FSX.I have rebooted several times. I have uninstalled my mouse and reinstalled it, with no success.I am at my breaking point, please help!!!!George Clark

You might go to MS and see if newer drivers are available for the Trackball Explorer...DJ