I have done a little research on this (i.e. how to build a rain chamber...), but I have a few more specific questions.

Maurice, (my white's) has been croaking quite a bit recently and since my collection is small at the moment I have been thinking about trying my hand at breeding. If I were to go out and get an adult female, what are the odds that they would get together? Do people normally do this with several frogs, to increase the chances of mating? If the magic does happen, how many little guys might I be dealing with?

Any and all advice is greatly appreciated.