Woot. Here's the iTunes link which will work from the device or a desktop computer:
http://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=306951362&mt=8
I encourage you to grab a copy and leave a [super awesome] review.
I had to resubmit LD50 Lite because I was too shameless in my upsell to LD50. It should be out in 5-7 days.
Thanks for your support!
BTW, if you were a member of the beta program, I'll be sending out an update on how to get a copy shortly.