Is there an official ruling somewhere (sage advice?) that specifies if the Extra Turning feat requires the ability to cast undead as a prerequisite, or whether it can be taken in advance? From what I read in the PH or DotF, you don't need to be able to turn undead in the process (you just need to be a cleric or paladin).. this is relevant where a 1st level paladin wants to take it at 1st in order to have it as a prerequisite for certain divine feats at 3rd.. 
And if this changes in 3.5E, that'd be handy to know too..
thanks,
Gregg

And if this changes in 3.5E, that'd be handy to know too..
thanks,
Gregg