Hi Jos, Well done! At last I've been able to run EmuLith on my 17" G5 iMac under Panther. No idea how it compares with the original performance, but after recompiling with O2 it runs fairly quickly. Here's my comments: 1. Well, first, a big congrats!!!! 2. Why is it white on black when all the photos show black on white? 3. I used Sara to write HelloWorld.MOD, but Couldn't compile it (Disk5.IMG). It complains about missing InOut (though InOut.OBJ is there). Compiler runs though :-D 4. 768x592 seems to be partially implemented, it'd be nice to fully implement it; though I'll try and run it on my external display. (I get around my inadequate display by pressing RETURN ;-) ) I presume the microcode is different for the smaller display, but the OS and libraries are almost the same, since I guess the 4:3 Liliths were still used when the 7:9 ones appeared. 5. Lara wouldn't run, problem with DiskWindows. Your user-base is increasing in leaps and bounds :-D -cheers from julz @P