According to the Weapon and Torch feat (Dungeonscape, p. 47) I can:
Attack once with your melee weapon. If the attack hits, you also sweep your torch across your foe's eyes, dealing ld6 points of fire damage and dazzling him for 1d4 rounds.
Now, if I held a torch with the same hand as the arm wielding a light shield, would I fall under these limitations:
You strap a shield to your forearm and grip it with your hand. A light shield’s weight lets you carry other items in that hand, although you cannot use weapons with it.
Using the Weapon and Torch feat, specifically, am I actually attacking with the torch? Or is merely sweeping it across the foe's face just a part of the weapon attack in my main hand?