Im looking to ad a blog script to my website.

Things I want:
1. Id like to be able to enter logs from the past into the site if possible
2. Id like to be able to back up the blogs as text files
3. I would like a clean layout as output which is easily modifiable to suit my site colour scheme.

Any thoughts??

Keith
www.onebigpenguin.com

i'm not an expert in php - but i was interested in blogs before and found these to be the best: wordpress.org, sy9.org, nucleuscms.org, and plogworld.net