Submission by Paul Maxwell
I had been using phpNuke (5.5) for a few months and was becoming frustrated by the time it took me to add content. Additionally performance was not wonderful (in part due to my ISP at the time) and was having trouble in backing-up my site's data.
Submission by RocketMan
Annother CMS (Easy to setup and use, but strong in features...): php, mysql
Have a look at Adaptive Website Framework (AWF)
I tried about 15 cms tools and sticked to this at last.