Works fine for RC2 no problems at all.
to 2) I just got a quick look for size definitions and it seems dynamical
You could change the % size in the < table > tags to your desired width ( minus the fix sizes for the grafics left, right and middle for quote or quote with name)
(It wouldn?t always be the EXACT same size cause a longer username add?s more px to the width then a shorter you only could make a fix size for the quote with name box as well that is wide enough to fit your largest username but I don?t think if this would look good)
Then it should fit fine into your forum
Greetings
StarBuG
ps: I hope this makes sence cause I?m totaly stoned