Hello, I have downloaded and installed opendaw. I would like to know why I can't change the sources of software in synaptic. Is it because the version is beta ? it looks like working on my laptop samsung q45, core2 duo, and on a usb disk Lacie 320, I had a problem with grub, how told me that it would not be installed when I choosed my usb disk, and who crashed my windows mbr on the internal disk. Hopefull, I had a Debian live on dvd, and it was easy to recover everything. Thanks.