Boo'smom,
I am by no means a chef, so please take this advice at face value
First, I invested in a George Foreman grill (big investment -- about $10 including shipping off ebay).
I grill my chicken most of the time. I use all of the different Mrs. Dash flavors, depending on my mood.
Cooking it on "George" takes about 7-9 minutes, depending on thickness.
Also, if you work and are a lunch packer, I grill my chicken the night before, and put it immediately into a tupperware dish, and then immediately into the fridge. The condensation from the steam collects, and then the next day when I warm it up in the microwave at work, I pour the juice, which is now like a marinade, over the top of the chicken so that it won't be dry when reheated.
Hope that helps a little!