Hi, Has anyone upgraded from 4 to 16 gigabytes of DDR and found that they can process much larger .scad files? Does the memory inflate exponentially or is there a roughly linear balance in between the number of CGAL functions used and the memory used? Can you put a figure, say, "my 16gig pc managed to union 500 spheres with radius 10 without bugging" because i can union about 4000 simple 4-20 vertex objects with 4 gigs of ram, but it tends to crash with 100 vertex spheres if i have 200 of them or something. -- View this message in context: http://forum.openscad.org/How-much-memory-do-you-have-and-what-csg-limits-does-it-give-you-tp14068.html Sent from the OpenSCAD mailing list archive at Nabble.com.