I don't know about "opacity values" but I'm finding that FF 5 is slow for everything! Please fix or let me know how I can tweak this.

I do not know much about what is going on with "opacity values" or javascript but i notice that firefox 5 is very slow sometimes and when i click on a link it stays like if nothing happened, it never goes to the website sometimes, sometimes i have to click several times on a link for firefox 5 to work or click for a longer period for it to go, i don´t know what to do because my pc is really fast and i give mantainance daily to register and everything, i have several tools for that and had no problem at all with any of my programs or games or with internet explorer, i have installed the "Smartest Bookmarks Bar" but everything was ok even with it until now, one other addon i have is "Fasterfox Lite" but..... i am afraid its slowing down recently