I'm getting the strangest issue on my new iMac (on Leopard) with Windlight.
http://jira.secondlife.com/browse/VWR-4323
It only affects postcards, not save-to-disk, and doesn't seem to be an issue on my older (Tiger-based) Mac.
On particularly primmy things, it really does its damage, too:
http://www.sluniverse.com/pics/pic.aspx?id=246278
http://www.sluniverse.com/pics/pic.aspx?id=246439
I'm also seeing things like land or sometimes prims "flashing red"
An I alone in this?
Mari