Airport version?

[Mary C. Youra]

I just got around to updating my iBook 800's OS to 10.3.3 from a very 
stable 10.3.2. All is well, though I'm considering updating its Airport 
software, which is 3.1.2 and doesn't seem as reliable or strong as it 
did with 10.3.2. I am not certain what version the snow ABS (not 
Airport Extreme) is, but it hasn't been updated in a while, either. 
I've been reading about problems with the recent Airport update (3.4) 
and the subsequent fix (3.4.1)--and realizing that reported problems 
seemed to accompany every Airport update, which is why I'm still at 
3.1.2, on the "if it ain't broke, don't fix it" theory. But, now, as I 
said, it's not working as well as it was before the OS upgrade.

What version(s) of Airport software (not Airport Extreme) are iBook 
users happily using with 10.3.3?

Many thanks for suggestions.

Mary