</font><font color="blue" class="small">( it took my PC about 10 minutes to perform )</font>
I use Norton SystemWorks 2002 and let it do the cleaning, and of course, I do it on no regular schedule, but probably about once a week and it never takes a full minute to do it; usually more like 10 to 15 seconds to clean out the Internet Cache, recycle bin, etc.