I wonder if it is related to that but the Tomshardware.com site found that (un)7zip was slower that (un)zip too:
http://media.bestofmicro.com/7/Y/247822/original/filecompdecomplucid.png
I wonder if it is related to that but the Tomshardware.com site found that (un)7zip was slower that (un)zip too:
http:// media.bestofmic ro.com/ 7/Y/247822/ original/ filecompdecompl ucid.png