FireFox 3.0.8 caches more aggressively than Internet Explorer (IE)

When changing the DNS and/or destination of a load balancer, had issues where the content displayed did not represent the new destination. IE updated and showed the correct page, however FireFox had to be restarted in both cases. Neither Ctrl Refresh or opening a new tab resolved the issue. Restarting FireFox fixed the issue in both cases.

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