For the mouse issue you might wanna try going to Start>Settings>Control Panel>Mouse; there, review your pointing device's configurations under the Settings tab, Settings button, and under the Pointer Options tab - you should be able to adjust your settings to your liking.
For your Norton Ghost problem, I suspect the issue you report has to do with your trying to save previous images; to my experience, that just plain ain't gonna work. I suggest you try a full uninstall of
ALL Norton product on your machine using Symantec/Norton's removal utility - see
Symantec Support: Using the Norton Removal Utility
A useful little free utility for cleaning up unwanted OEM-installed junk from any XP computer is
PC De-crapifier - though aimed primarily at Dell machines, I've found it works on any XP system.
Whichever you use (using both won't hurt a thing, btw), then use Windows Explorer, configured to
Show All Files to search-for-and-delete (or, if you're chicken, just rename) all files/folders named or containing the words "Norton" and "Symantec". Some files/folders may resist removal or renaming; for any that do, you can try Gibinsoft's
MoveOnBoot, which should bypass file/folder protection by conducting the removal or renaming (your choice) operation(s) as a "first step" on reboot, before the protection is loaded.
Follow that with a full cleanup via
CCleaner, defrag your system, reboot, then attempt to re-install such Norton/Symantec product as you wish.
Edit to add: all that said, IMO the most reliable, effective way to resolve problems with Norton Ghost is to format and reinstall Windows and everything else from scratch ... the way Ghost works, once its screwed up, it tends to stay that way no matter what else you try.