Just to give you an idea of what I saw.
Running VMWARE Server on one box, with IP Chimney enabled. Dell 2950, 4 gig, Dual Broadcom Net II Nics Teamed, X64 2003 Migrating a existing physical box that was 20 gig took about 1hr30mins. Doing the same exact image with IP chimney disabled took 20 - 25 mins. No other changes made. Duplex, speed are physically set. The physical box being converted was an older Dell with Intel Pro MT Gigabit card. I know it was a big topic so I just thought I would show some real numbers we saw. Greg ~ Upgrade to Next Generation Antispam/Antivirus with Ninja! ~ ~ <http://www.sunbelt-software.com/SunbeltMessagingNinja.cfm> ~