Reduce 10 second scandisk wait time
Start MS Dos Prompt (Start run CMD)
CHKNTFS/T:4
where 4 is the amount of waity time

-No more low disk space messages
go into registry with REGEDIT.EXE, go to
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explore
rand (if not already there) add DWORD (without quotes) "NoLowDiskSpaceChecks"
and change the value to 1. Restart.