Make sure you know what you're getting into (and supporting a little bit.) Don't know if you've seen them, but I thought these interviews were good:

[xenutv.wordpress.com]

[www.blogtalkradio.com]

By the way, nobody is clear. It's more-or-less a scam. If it helps you, that's cool. I wouldn't recommend supporting them due to some of the shady practices of a handful of the church's leaders.