I like chyrp - works for me - need to know more about your comfort zone to give better informed advice though - basically if you can create a database and have a domain then chyrp will give you a one minute install and go, much more lightweight than the much vaunted WP ten minute install thing.
At it's current release I find it feature rich and stable too (unlike around version 2 RC1 when I adopted, which had a few holes).