How I can or I can find a plugin for Photoshop CS3 transform a black and white to color?

I need to convert a black and white photo color for a contest. I have to learn to do it and make it look good or even better if there is a plugin Adobe Photoshop CS3 or any software that can help achieve this goal. I appreciate lot.

There is no shame b & w photography is an art in itself. It can be tedious and slow. You can not do with just one click of a button. What you need is a tutorial. Search Adobe They have tons of free tutorials

Plug In Baby: Live At Wembley Stadium 2007

Feliway 48-Milliliter Plug-In Refills, 6 Refills $73.00 Feliway (Comfort Zone) spray and diffusers prevent cats from urinating where they shouldn’t. This fantastic new pheromone Feliway spray or diffuser duplicates the smell of a cat’s natural scent glands. Cats will not soil anything close to where Feliway has been sprayed. Enjoy extra savings on a 6 pack of 48 ml refills. Feliway Diffuser resolves marking problems naturally. Provides an effective way…

Feliway Plug-In Diffuser with Refill, 48 Milliliters $19.50 The secret to this innovative product is not a drug or a tranquilizer, but pheromones, natural chemicals secreted by animals to communicate. Feliway mimics the facial pheromone released by cats to calm and reassure other cats. The Comfort Zone plug-in will relax your kitten or cat in these stressful situations and more: when transporting, boarding or hospitalizing, when moving to a new home, an…

Farnam Comfort Zone Plug-In Diffuser with Feliway, 48 Milliliters $18.00 Reduces or completely stops stress-related behavior including: urine marking, vertical scratching, loss of appetite, reduced desire to play or interact and other stress-related behaviors. Helps comfort cats in stressful situations such as: being alone in the house, visitors to the home, new pet or family member, moving to a new home, visits to the veterinarian, adjusting to a new environment, mul…