Hi ilko_t Ok, I tried the 1.0 beta7. It didn't work. Sorry. I run the program, and did the format just the way it was on the window: But near to the end I got the next error message: Sorry, part of the information is in portuguese. I repeat the process and I got the same error again. But after the error seems the instalation ends fine: Well, hoping that error wasnt a big deal I tried again. Here are the pictures of the process: And then I got this error: PCI System Error on Bus/Device/Function 0000h Then, I tried again, but this time I choose the PLoP boot manager: I choose HDD PARTITION 1 But I got this error: I did the process again but this time I tried chosing the pendrive, I got this: BOOTMGR is missing Press trl+Alt+Del to restart By the way, there is a diference between the pendrive content for each version of 0.2.3: 1.0 beta7: I dont know if this have to do with it. Im not the expert here Well, hope you can give me a hand to solve this. Thanks again for your time. I really apreciate it. Muito obrigado Alvaro