Installed a new Microsoft wireless keyboard and mouse. Keyboard works fine, however, the mouse feels like I'm pushing a wet noodle through a tight hole. It's cumbersome, to say the least and it's very difficult to select "buttons" when I'm taking online tests. The pointer moves across the screen fairly smooth, but when I try to hone in on a particular point, that's when it gives me heck. Also, it goes into an almost strobe-like appearance when I have layered multiple windows open and am trying to point in on a particular area - it becomes slightly erractic. Trying to play any type of games that require the use of the mouse is more than a challenge even though I have it set to fast, the response time is slow and again, the pointer doesn't want to go to the exact point on the screen w/o a challenge. I've played with the options under the control panel (switch from fast to slow, etc.) and nothing seems to work. The mouse model # is 1067 and it's Microsoft Wireless Optical Mouse 2000. (Wouldn't you know it was the most expensive at the store...) Help!1 person needs an answerI do too

Hi,I would suggest you to follow the steps outlined in the below article and check if that resolves the issue you are experiencing.Troubleshoot a wireless mouse that does not function correctly:http://support.microsoft.com/kb/321122Troubleshoot response failures in wireless keyboard or mouse:http://support.microsoft.com/kb/838398Regards,Manasa P – Microsoft Support.