Hi I want rebuild my system and I want to install sid amd64 and sid i386 with dual boot and/or chroot. now my question is how many partitions I should make. I thought it so: /boot for both / one for amd64 and one for i386 /home for both /usr for both /files for both /opt for both is that ok or does exist there any problems with one partition for /usr or /opt to mount it into i386 or amd64? Thanks Alex