I'm about to build LFS, for about the fourth time in six years. I'm on ubuntu 10.04.4, intent on using a 20GB ext4 partition. The manual for LFS-7.0 specifies an ext3 partition. Is this important enough to make me reformat my /dev/sda11? It's no big deal, I'm just wondering whether ext4 would start creating problems for me later on. Thanks.