Drupal 7 Here I come

So after a couple of false starts I have converted this site over to Drupal 7. Upgrading from 6 to 7 was fairly uneventful and I am impressed with how many of my installed modules are no longer necessary.

Moving to 7 has also given me the opportunity to learn about theming and some custom design issues. Of course I am way too busy to do any of this for some time. So... what theme should I install in the meantime? What looks good, has some basic configuration options and at least leans towards accessible design. If I could find a theme that had a easy to configure mobile version I would be thrilled.