firefox 6.0 update notice?

i clicked and updated Firefox a couple of times, and
I still get Firefox 6.0 update notice every week.

In downloads, i found these;

firefox 5.0b7.setup.

firefox-7.0a2.enus.win32,installer.exe.


and in uninstall or change a program;

Mozzila Firefox 6.0(x86 en-us),
do i need to reinstall it?

FF 6 beta 3 came out a couple of days ago, may be it's because of that (assuming you're still on 6 & not 7)?

how do u download FF 7.0?

You already have "firefox-7.0a2.enus.win32,installer.exe." in your downloads, why would you want to download it again? It's in alpha (Firefox Aurora) right now so you can get it from their future releases page.