Cyberzombie
Explorer
Dwarves? Overpowered? Hah! Crop 'o' crap that is. (No offense to you, Thanee -- I know you're looking for flavour, not to correct supposed imbalance. ) As has been said, if they were unbalanced, everyone would be playing one. The *only* dwarves I've seen were chosen because the players likes dwarves.
When players are going for power, they go for a human or a halfling. Not that I'm saying they should be weakened! The other races should be strengthened, instead.
Back on topic, I'd say replace -2 Cha (which is simply a holdover from older editions and shows a lack of coordiantion amongst the designers of 3e) with -2 Dex. If you really, really, really want to give them Endurance, give them a -1 on Cha-based skills other than Intimidate.
And, as has been said, giving them a Climb penalty is a bad idea. If you don't know why, go caving. You will learn why almost instantly.
When players are going for power, they go for a human or a halfling. Not that I'm saying they should be weakened! The other races should be strengthened, instead.
Back on topic, I'd say replace -2 Cha (which is simply a holdover from older editions and shows a lack of coordiantion amongst the designers of 3e) with -2 Dex. If you really, really, really want to give them Endurance, give them a -1 on Cha-based skills other than Intimidate.
And, as has been said, giving them a Climb penalty is a bad idea. If you don't know why, go caving. You will learn why almost instantly.