Ya I have tried everything and no results. And you know what is funny V1.06 actually worked on the ti92.rom that I had. When I transfered it to the new version it did not work any more. At this rate, I'm going to swtich back to the older version because I can't even get a working ti92 rom for this emulator any more. And I have already went through about 10 of them. (And yes I went to Zx-81's blog and no luck, I even reinstalled the program many times. I have no clue what is wrong. I have a 1.5 PSP, and I am using custom firmware, witht he 1.5 eboots converter to 1.0. If this leads to any problems please someone tell me.