I've been using tools like this for several years and I can say I watched the video, tried the online demo, and then looked at the prices and the pricepoint turned me away immediately.

I left woopra because it was too expensive as well and now use chartbeat ($10/mo for up to 1000 concurrent), reinvigorate ($10/mo w/ coupon for 1 million pageviews (though it doesn't actually limit you there I don't think), $20 otherwise I think), and statcounter (free).. oh and google analytics does real time now too for free.

Really impressed with the new design and tools provided by Version 4. Just keeps getting better and better!

V4 is a really nice evolution of the product. Can't wait for new widgets.