Magic fang is cast on a Dragon Disciple that has aquired his claw bite attacks. The Character is multiclassed in Sorcerer also and wants to cast a spell requiring a range touch attack. Does the enhancement bonus provided by the magic fang spell also contribute to the range touch attacks? I'm thinking yes.

I guess what it really boils down to is if you use your natural weapon (a hand) to throw or target with a ranged attack... does that fall under the category of "other natural weapon" as described by the Magic Fang spell. Is the hand the weapon sending forth the ammunition or is the spell the weapon? The fact that a ranged touch attack is required using the casters modified base attack bonus for some spells implies to me that the caster is the weapon that either hits with the ammo or not.

Here is the FAQ entry I think you are referring to nyjastul:

Can a monk or other character use an unarmed strike to
deliver a spell with touch range? If so, how do you resolve
the attack?
Yes, you can use an unarmed strike to deliver a touch spell.
Since casting a spell is a standard action, you usually have to
wait until your next turn to make the unarmed attack. Resolve
the unarmed attack exactly the same way you resolve any other
unarmed strike. The attacker has to beat the defender’s Armor
Class with all adjustments, including armor and shield, added
in. (The attacker is trying to land a damaging blow, not just
touch the opponent.) If the attacker doesn’t have the Improved
Unarmed Strike feat, the attack draws an attack of opportunity.
(Striking for damage exposes the attacker to more risk than
merely touching the opponent to deliver a spell.) If the attack is
a hit, the attacker deals unarmed damage and discharges the
spell. If the attack is a miss, the attacker is still holding the
charge.

This still doesn't answer the question of magic fang on a ranged touch attack, but unless I'm mistaken it allows for your bonuses to hit to be used on the touch attack for the spell being made through a touch. Would it not also allow for any bonuses on attack rolls to be used during a range touch attack also?

From what I can tell there isn't an FAQ that specifically deals with the Magic Fang spell in this manner.

I might have to just cut to the chase on this one and pop the question on the WOTC boards.

I find it funny how in the FAQ above the answer contains this entry "If the attacker doesn’t have the Improved Unarmed Strike feat, the attack draws an attack of opportunity." especially since casters weilding touch spells are to be considered armed and don't provoke attacks of opportunity anyways.

The character in question can't cast the magic fang spell anyways, but is considering taking a permanency spell as a new spell at his next level. At that time the magic fang might be considered to be cast permanently on himself once he can track one down. For the most part this caster uses ray attacks and I was just wondering how beneficial if at all the magic fang would in fact be in this case.

Anyways... that's what sparked this one up, in case you guys were wondering.