Greetings
I am just starting to work through the PF beta.
I now know from this thread why I run low-medium level games when I play 3.5 :-)
If, as asserted, the casters are that much more capable at almost all tasks than others then what are the proposed fixes?
One thing I have done in the past is to make casting non-automatic - so a Spellcraft or Concentration roll to cast any spell. The drawback to this is that the impact is greater at lower levels when the problem appears to be more limited.
Regards
Edward