iBook 1.33GHz G4 Performance

[Andrew Schox]

Hi all,

Can anyone give me a subjective (or objective for that matter)  
opinion on the sort of performance boost I'd get from going from an  
800MHz G3 iBook to a 1.33GHz G4? There's 500MB RAM in the old one,  
and I'd probably do the same in the new one.

Thanks,

Andrew.