Oooh, looky what i got!

[Konotashi]

What a cutie!

I second the Ferrets for Dummies. It's like the ferret bible.

Just a few pointers:
1) The better diet you feed, the less he will smell. Ferrets are obligate carnivores (meaning they can only digest meat). I feed my guys a raw diet and they have little to no smell. They also have smaller, less frequent poops, as they digest and utilize more of what they eat. There are pre-packaged raw diets (such as Nature's Variety), or if you want to go the kibble route, look at high quality, grain-free cat foods such as EVO and Instinct.
~On that same note, do not offer fruits or veggies as treats. As I said before, they can ONLY digest meat. Fruits are high in sugar and can cause serious issues, and veggies can cause blockages.

2) Offer minimal baths. The more you bathe a ferret, the more they will smell. Bathing strips their skin of essential oils that keep their skin healthy, and when you give them a bath, their body goes into overdrive to replace the oils, making them smell 10x worse. Not to mention, it dries out their skin and makes them itchy.

ETA: If you want to go the raw route, I know of a forum that's specifically for the purpose of getting ferrets on a raw diet. They will set you up with a mentor and your mentor will help you switch your ferret over onto raw and will help you make a menu that is healthy and balanced. (An unbalanced raw diet is worse than even the lowest quality kibble!)