Or just download a large file, choose save as on a drive other than the C drive because it is too big, and watch IE proceed to fill up the temp dir on the C drive, completely ignoring the fact you asked to save on another drive.
Or if you had enough space, still waste minutes copying the deleting the file...
that 'save to temp-dir first and copy later' behavior is so frustrating because it's inconsistently applied and not easily avoided, yet somewhat incomprehensible to the average user.
Or if you had enough space, still waste minutes copying the deleting the file...