Follow along with the video below to see how to install our site as a web app on your home screen.
Note: this_feature_currently_requires_accessing_site_using_safari
Normally in windows you can get rid of it by unchecking 'enhance pointer precision'. But if you have a different mouse with supplied software, there should be a similar option somewhere.
Otherwise there's the CPL mousefix thing. It changes a few values in the registry that improve the mouse movement (including getting rid of mouse acc).
http://files.filefront.com/mouse+fixzip/;4217282;/fileinfo.html