Unfortunately, the discussion was archived right as I posted the last comment. JavaRob, if you're out there and want to continue (or have the last word), the floor is yours!
A lovely Monarch female came and laid a few eggs on some milkweed in my garden. Now I have an egg and two caterpillars that I'm watching. More details to come, and maybe some pics if I can find a way to do it.
Unix: Some say the learning curve is steep, but you only have to climb it once. -- Karl Lehenbauer