being windows xp, you can also right click on "my computer", select "properties", select the "advanced" tab, then click on the "setting" button for start and recovery...uncheck the boxes at the top for "time to display list of OS's"
There were a couple of 7 second cars there on the make-up date on *** 10.5 slicks.
I'd bet that there were between 150-250 cars there running on the track...not all in KOC