I typically have 8-10 tabs open while working - my local website, mostly programming/poweruser sites like this one, a couple of news sites and 1-2 Youtube videos.
Firefox becomes slower (not painful but sluggish) with more open tabs.
I have Adblock Plus, Firebug, Web Developer Toolbar, delicious.com addon, and SpeedDial installed and enabled.
Speeddial has about 150 links totally, but I guess it only comes into play when I ask to display it. And my 50-75 bookmarks should not be a bother, I reckon.
I have 2GB RAM but no GPU.
Will adding a Graphics card help boost Firefox performance?
Or is there a way to allocate more memory to Firefox or some such performance tweak and fix the issue that way?