When trying to download firefox it states that my computer does not meet min. requirements I have windows vista what do I do

I am trying to downlad firefox and it keeps stating that my computer does not meet minnimum requirements I have Windows Vista what should I do? == User Agent == Mozilla/4.0 (compatible; MSIE 7.0; Search Toolbar 1.1; Windows NT 6.0; FunWebProducts; SearchToolbar 1.1; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.5.30729; .NET CLR 3.0.30618; WinNT-EVI 24.03.2010; AskTB5.6)