Hi All This topic came up on the forum on amigans.net. I thought I'd direct your attention to this post from Joerg Strohmayer: http://www.amigans.net/modules/newbb/viewtopic.php?post_id=11977#forumpost11977 I'm acquainted with Joerg through working on AmigaOS4.0, and he really does know his stuff. There's some good information in that post. Cheers, Rich -- Richard Drummond Web: http://www.rcdrummond.net/ Mail: mailto:evilrich@xxxxxxxxxxxxxx