Hi there. Today i expanded my computers memory with a 512MB DDR-Ram module instead of my old 256MB SDR module in order to use UAE with more than 32MB Z3 Ram. Everything seems to work OK in Linux, all other pplikations are fine - but UAE. UAE crashes when i set the Z3 Memory to more than 32MB of RAM. With less than 32MB it works, with more it crashes. I can also keep UAE from crashing by setting "Address Lookup" from "Direct" to "Indirect". With this setting i can use more memory. I am not shure if this is of no importance or a serious thing. I don't even have a clue what "Adress Lookup" is all about. UAE works for me but i am curious. :-) This is the shelloutput when it crashes: Found 0 joysticks Found x11pc raw keyboard mapping Using cooked keymap Opening cfgfile '/home/kadi/.uaerc'...okay. unknown config entry: 'gfx_filter=no' unknown config entry: 'gfx_filter_vert_zoom=0' unknown config entry: 'gfx_filter_horiz_zoom=0' unknown config entry: 'gfx_filter_vert_offset=0' unknown config entry: 'gfx_filter_horiz_offset=0' unknown config entry: 'gfx_filter_scanlines=0' unknown config entry: 'gfx_filter_scanlinelevel=0' unknown config entry: 'gfx_filter_scanlineratio=17' Testing the RDTSC instruction ... done. Calibrating delay loop.. ok - 2010.63 BogoMIPS Testing system sleep function....... Average duration of a 1ms sleep: 2 ms Found 0 joysticks Found x11pc raw keyboard mapping Using raw keymap NATMEM: shmget() failed with size 0x10000000. Disabling direct memory access. Follow sprite mode set No disk in drive 0. Resetting frame rate hack Building CPU table for configuration: 68040 1866 CPU functions Building CPU function table (4 0 0). Max CPUID level=1 Processor is AuthenticAMD have_cmov=1, have_rat_stall=1 JIT: Setting signal handler JIT: Building Compiler function table Supposedly 42381 compileable opcodes! Resolution: 800 x 600 x 32 Resetting frame rate hack reset at 0 Don't care mouse mode set PAL mode, 50Hz Byte put to custom register DA8000 PC=00F8010A Byte put to custom register DA8000 PC=00F80152 JIT: can't handle access! JIT: instruction byte 0 is 89 JIT: instruction byte 1 is 6e JIT: instruction byte 2 is fc JIT: instruction byte 3 is 8b JIT: instruction byte 4 is 2d JIT: instruction byte 5 is e0 JIT: instruction byte 6 is 54 JIT: instruction byte 7 is 5f JIT: instruction byte 8 is 08 JIT: instruction byte 9 is 0f Segmentation fault