Yes, PureNRG is great! Glad you guys like them, too. They have a couple of DVD's available, too, and I highly recommend those, as well. All of my kids love watching them.
Re: the uptempo Jesus Loves Me - I'll do some searching. Molly sang that a few years ago in our church in St. Louis - the music pastor, Phil, is now a missionary in India, but I have his email address and I'll see what I can dig up. She had the choir behind her singing cool harmonies and descants. I'm wondering if Phil may have just written it, himself. Please send me an email and if/when I find this version, I'll forward it to you.