If you have old Ultra cards you probably can't get them to work in Vista. I found a web page where someone said they used Ultra100TX Windows 2003 drivers to get an Ultra66 to show up. It worked! Unfortunately I can't find the web page again, so here's a repeat for anyone else...
Again, that's the Ultra100 TX2 drivers, download the latest version, and extract the Windows 2003 drivers. Update drivers and direct Vista to those...
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