Thanks once again to Ed Eaton who has written an article in Solid Solutions on overcoming the 2Gb memory limitation in Windows XP (of course the limitation applies to all Windows versions, but the only workaround applies Windows XP). He has the inside track on some poorly documented but necessary steps. The article can be found at: [URL]http://www.d-digest.com/ssa/v3i1/model_tips_review.html#solutions[/URL] Mark 'Sporky' Stapleton Charlotte, NC