Change the cursor:
hklm/system/state/samsung/mouse
Change the CursorShape to a value from 0 to 24. No soft-reset required!
The filename is also mentioned in the key "FileName", haven't tried changing it, but you might be able to create custom cursors as well.
Notice that the cursor filename is +1 of the CursorShape value
how do i navigate to hklm?