OK, check out the menu at the right. Just under the calendar are a bunch of photo thumbnails. Flickr makes it really easy to add that, just like adding a badge to your site. I think the toughest part of incorporating it was editing the template file because it uses all these newfangled HTML tags that my Hot Dog Pro V4.0 old-school ass didnt really understand, but I made it work.
Don't bother clicking over there just yet, I haven't uploaded anything other than those five pictures. Flickr is in beta still, and with a free account you can upload 10mb of pictures a month (which would be five if I upped the full-res ones from my new camera) or 1gb/month if you buy a “pro” account for $42 for the year or something like that. Once I play with it a bit more, I may do that and scrap the old busted hand-coded HTML table albums that I've been using in the past.
What's cool is that it always shows my five most recent photos that I've uploaded, so if I upload new pics as I take them, then you'll almost always see some fresh pics when you come here.