If the case has any kind of front connectors, it should have come with everything you need already. If you're looking to do a DIY sort of modification, you'll probably have to kind of cobble something together yourself. You should be able to get all the parts you need for a place like Radio Shack, but you'll likely need to do a bit of work to turn them into something usable.
I want to buy an assortment of male and female connectors to attach front panel cables to pc motherboards. Several questions:
What are these connectors called?
Who makes them?
What are possible sources to obtain them? (sincle pin connector, 2 pin, 3 pin, etc both female and male)?