The iPhone 3G demand has been predicted by various pundits to be poor, as it adds so little to the original iPhone.

Well, it is so poor that on the day the O2 make it available as an upgrade, in fact within the first 30 minutes of availability, it has crashed their upgrades website:

This site is now running on Drupal 6. It was a useful exercise in finding out how much pain there would be to upgrade some of my customers sites.

The good news is that it is relatively straight-forward. But, unfortunately, contributors are being a bit slow at getting on-board with Drupal 6. This site uses a custom theme, and about 8 contributed modules.