Hi, I have tested Kaffe-1.0b2 in SunOS5.7(64bit OS). Any java programms are not able to run . All report "segmentation fault--Core Dump". I use gcc2.8.1 to compile kaffe. I don't know there is 64bits gcc version for SunOS5.7? Can kaffe-1.0b4 run in sunOS5.7? any comments are welcome. Thanks in advance Dan