So, I have spent 50+ hours doing a complete rebuild of my Cell Phone website. On the front end, it looks pretty much the same. On the back end, it is night and day. Some of the flashy new features are a one page checkout, fixed SSL (see last post), fixed LightBox, better sitemap, randomized page header (logo), cross selling, full SEO support.
I'm really excited about it. I had trouble with getting a blog/articles to work properly (odd, since the old site had it working just fine) so that will come in the next update.