I do not know and I don't have a windows machine to test with. I personally use the ISO's on my mac with VMWare Fusion. If you discover it does or doesn't please share.
What's the advantage of ISOs with Fusion? For Fusion, I've always just pointed the guest's CD drive at the .app bundle and installed that way.
I first needed a script like this one when I moved a couple of mac minis to ESXi so I could squeeze extra build VMs onto them. The easiest way to get an image onto ESXi without using a bootp server or something is an iso; it doesn't handle app bundles the way Fusion does.
