[Incidentally, is there an online archive for this list?] Yes, it's archived at <A HREF="ftp://ftp.iecc.com/pub/gclist/">IECC</A> and <A HREF="http://lists.tunes.org/mailman/listinfo/gclist">TUNES</A>. The latter is threaded. -- Pekka P. Pirinen Adaptive Memory Management Group, Harlequin Limited