I got the update version of zonealarm and I started to notice that scanning time is a lot less on the newer version. I thought it must be some sort of configuration issue. It usually takes me about an hour and half just to scan for virus and possible another hour and half for spyware. For some reason anti-virus now only take less than thirty minutes and the total files scanned is about 66,000. I think it used to be 200,000 files scanned in the older version (or my older set up).
My main question is on the scan option, the part where it ask me to skip the object if it's greater than x mb. I don't really want to skip any objects. What's the appropriate set up for this? What does it really mean? What happen if I set the number of mb larger or smaller? What happened when I uncheck the option at all?

thanks.