Your customer will need to run either IE8 or Firefox 3.6 as we do not support version firefox version 10 as of yet. We do have some enhancement requests from other customers to have this browser fully supported so hopefully in future NNMi release we will provide support for this. I do not have a definite time frame for when this support will be implemented. Our support/compatibility matrix can be downloaded along witht the caveats/release from our support site and I have also attached it. I can tell you that my expericience testing the firefox 10 with NNMi browser is that it will be problematic more than likely.
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