I am not often an early-adopter (been bitten too many times for that
), but this is an exception.
I upgraded to FF 3.6.8 from 2.x (against my better judgement) and it was broken, unusable and miserable in every possible way.
So I switched to 4 beta2, and I am pleased and impressed (not faint praise, from me).
Recommended.
SD
ps - I shall probably regret tempting fate in this way...