If you've played around with the previous beta versions of Internet Explorer 8, there's not much new in today's IE 8 Release Candidate 1. The feature improvements from IE 7 haven't changed: Web slices, InPrivate browsing, and Microsoft's new add-on system known as Accelerators remain the big-ticket items. Security enhancements include the SmartScreen Filter, which warns you in advance if other users have reported an URL as suspicious.
What has been improved in the RC is stability. Users who experienced persistent and irritating browser crashes should expect to see a much more stable browsing environment. … Read more