Kill the kid.
OR
Ask everybody if they think it is fair for him to have such a huge advantage over the rest of his party. If you play your cards correctly, they will rally behind you. Also, try not to seem too aggresive against the old DM; intense conflict over this issue will surely bring the same in the near future.
Mystic Theurge
29% Combativeness, 10% Sneakiness, 94% Intellect, 66% Spirituality
Brilliant and spiritual! You are a Mystic Theurge!
Score! You have a prestige class. A prestige class can only be taken after you
You don't need a cable costing over a hundred dollars, but I'd be careful about getting a really cheap one too. Try to get something in the lower-middle range.