Upgraded to Drupal7

So today I went ahead and updated this site to Drupal7. I am very excited to use this new version however I have ran into a few issues. Mainly, I am unhappy with the upgrade process so far. It is probably just me, but when I tried to do a straight upgrade, I kept receiving server errors of the 500 kind. I didn't take the time to research it, I just went ahead and did a clean install of the process. That worked fine with this site, as I really haven't added any content here, but other sites I maintain will suffer if I continue to have this problem. Stil, the interface used for D7 is much nicer than the older version. I was also able to quickly get my favorite content editor, CKEditor, up and running right away. I still have much more to do, but wanted to get a post up. I hate that default text for some reason. Next stop, customization of the theme and playing with modules.