Character Creation
In reply to DM (msg # 2):
Fractional Accounting is introduced as option in Unearthed Arcana
For those not familiar with fractional BAB/saves, at each level your character gains the fractional equivalent of the normal BAB/save progression for your classes. So, a fighter would gain +1 BAB, a monk would gain +0.75 BAB and a wizard would gain +0.5 BAB. For saves, there are two progressions, good and bad. Good progressions gain +0.5 to the save at each level, and bad progressions gain +0.33 at each level, with good progressions getting +2.5 at 1st level. An example is below. Note that, with gestalt, you would take the better progression in each category.
Class BAB Fort Ref Will
Fighter/Rogue +1 +2.5 +2.5 +0.33
Fighter/Wizard +1 +0.5 +0.33 +2.5
Monk/Wizard +0.75 +0.5 +0.5 +0.5