Unrelated Update Drivers

[RTG2]

This follows earlier post - this time after scanning, got 10 drivers so Device Doctor shows with full identification of each, needing updates. Here, again 8 are the same drivers listed previously, with the Utility saying that I need to download them as well. If the earlier download updated supposedly, then why repeat the need for another and same downloads? The New Drivers pertain to Mouse Ware for PS/2 Port and USB Port. Having downloaded them, now I have problems with my remote Mouse. How to get the Utility to remove the drivers showing a need to download having previously downloaded the updates???? Also, the CPU Hot Fix XP update pertains to Windows XP-SP2 and not SP3 Pac that I have installed. It adds nothing.