Ahh well, you are the one posting an issue that's been well known and well addressed for the past twelve months, and with a pretty ignorant nickname to boot. Sorry if my opinion on browsers caused offence, however I am entitled to a view and will express it where-ever I feel is appropriate, especially since I did also address your query.
Using a script to make mIRC boot other browsers is the way to get around the problem, so be a part of the solution instead of continuing to grizzle about the problem.