This will give us a good reference point and will give our mad firmware coder a list of things to ponder.
Since I'm currently sitting at work, I've tested a couple machines here today.
IBM ThinkCentre 8808-9HU
Isostick behavior: Normal
Tweaks needed to boot: Enable isostick as an allowed boot device in BIOS.
Lenovo ThinkPad Edge E530
Isostick behavior: Partial - Never boots isosel, always boots currently selected ISO.
Tweaks needed to boot: None
Edited by techiem2, 18 August 2012 - 09:23 PM.