IMHO do not bother with 3.9 on a slow ECS machine. Not enough speed, chip RAM bandwidth, and colors to be usable. Heck even on my A1200, 040 and 32MB RAM it is painful, would hate to see it on a A600!!!! In my experience 3.9 really shines with a 030+24bit Video card. Infact a 030 with 16MB and a Video card is much more usable over a 040 or 060 and AGA!