I recently had a need to do some time lapse imaging at work and I found the Meade LPI and Envisage worked great! I've set up two prototype camera systems and should eventually have four finished systems up and running. I'm using Mogg adapters I originally bought to mount SLR lenses on my DSI to instead convert the SLR mount to a 1.25" acceptor, then mount the LPI to that. This not only adapts the lens to an LPI, but also configures standard 50mm SLR lenses as macro lenses. The Envisage time lapse function has proven very versatile. We can easily set it up to take a series of images relatvely quickly, or take images at widely spaced intervals over several days. The ability to take relatively long exposures (on the order of seconds) with automatic dark subtraction has also been very useful.
Thanks Meade!
John