Are you a Blackberry user who's been thinking about taking the $400 plunge on a Kindle? Before you do so, you might want to consider the Mobipocket Reader for the Blackberry. Assuming you're using a Blackberry you've already got the device, thereby saving yourself $400. The downside includes the fact that there's no eInk display on your Blackberry and fewer titles are available (40K+ for Mobipocket vs. Kindle's 100K+). But hey, did I mention you'll save $400? I've got to try it out just to see what the reading experience is like.