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    Boot ROM Version Requirement For OS 9.2.1

    I am preparing to upgrade from OS 8.6 to 9.2.1 then to 9.2.2 on my rev B iMac, and I've seen several postings about firmware problems going from 8.6 to 9. I currently have Boot ROM version 3.0.f3. Am I good to go? I've checked Apple's list of available updates and it looks like I'm okay, but...
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