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Does Firefox 6 work with McAfee Site Advisor version 3.3.1.133, please?

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We have McAfee security software with Site Advisor 3.3, build version 3.3.1.133. Firefox 5 was not compatible with Site Advisor, so we are still running Firefox 4. Before downloading and installing Version 6, I'd like to know whether this will cause any problems, or disable Site Advisor, which is a useful tool. I haven't found any notes on the website giving this information.

We have McAfee security software with Site Advisor 3.3, build version 3.3.1.133. Firefox 5 was not compatible with Site Advisor, so we are still running Firefox 4. Before downloading and installing Version 6, I'd like to know whether this will cause any problems, or disable Site Advisor, which is a useful tool. I haven't found any notes on the website giving this information.

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No it doesn't. There is a new 3.4 version of the Site Advisor which is supposedly compatible with Firefox 5 and 6.