Dear developers. I have two topics. 1. I was testing the data size limit in gimp-1.1.18. When I made 4100x4100 size layer and duplicated it for 64 times, I got the following error and GIMP had quited uncontrollably. ** WARNING **: cache: unable to find room for a tile ** WARNING **: cache: unable to find room for a tile GLib-ERROR **: could not allocate 16384 bytes aborting... /usr/local/gimp11/bin/gimp terminated: sigabrt caught This is because the file size of Linux-2.x is limited to 2G bytes. So that I cannot have a larger tile space than 2G (swap file size ) + 128MBytes (core memory) in my home PC. I wish I could get some notice window before quiting. It is much better that even in this case GIMP keeps alive and let me save other images (if any). Actually, I've got a notice window but I could not read it before the GIMP disappears. 2. In script-fu (I'm wearing a white belt) (gimp-layer-delete some-Layer) (gimp-displays-flush) evaluating these lines crashes the GIMP (1.1.18) immediately. with regards. FUJITA Yuji yuji@xxxxxxxxxxxxxxxxxx http://www.wl.me.titech.ac.jp/~yuji/yuji-pubkey.asc