Thank you very much! I meant to use grub, since i had split my old XP with Ubuntu long time ago, but my friend did it for me, so i didnt know if grub will work for dCore too, nor that it works within it. And thats what i was thinking... so just replace the old files? Great! Maybe even i can handle that. Ok, by update i meant that if there is a newer version of VLC for example, if ill have to check out myself or not. Looks like "importupdatecheck" will help me with that. I see... so ill have to test internet myself later, but i used to have some trouble with my FAT32. It was an old, like more than 8 years old, 256MB pen drive. And when i run the Core it was listed but i couldnt mount it for some reason. On the newest Win and Ubuntu it is -r-w so maybe ill try some different. I got couple of other usb storage devices, hopefully one of them will work. Cos i wanna have my important files stored somewhere else and i was gonna test it before ill buy big external HDD for this purpose. Anyways thanks again, ill check out the "grub-stuff" on the net and let others know some useful info, if i would be able to provide any...