Upgraded to WordPress 1.5

I recently upgraded the WordPress server this blog runs on from version 1.2 to version 1.5, which has many internal improvements, and I decided to switch to a new visual “theme” rather than figure out how to upgrade the one I was using to work with the new server. Please let me know if you have any problems. I notice that a few entries claim to have “comments” which really seem to be references to later entries that link to the earlier ones.