Damn ... hope this helps

Trying updated Firefox

Firefox Central | Mozilla Corporation

1.5.0.1

Hope it helps
Have been running into too many crashes

Maybe part "my fault"
Non-Linear Thinker

Practice is to have a dozen or more pages open, each with up to half dozen, sometimes even more, tabs.

Jump back and forth, some as "placeholders" for later reading.
Thankfully, the history function is pretty, well, functional.

But frustrated in sometimes loosing "train of thought" and need for rebuilding sets of related tabs.

Just updated Firefox, hope the updates/upgrades work !