I’ll repeat some information from previous posts for the sake of completeness. IE7 Release Candidate 1 runs on Windows XP SP2, Windows XP x64, and Windows Server 2003 SP1. This release does not install on Windows Vista; a new version of IE7 in Windows Vista will be available with the next public Windows Vista release soon. IE7 still replaces IE6; if you’re a developer and need to have both IE6 and IE7 on a single machine, I recommend Microsoft Virtual PC available now for free.
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