John Scalzi pointed out this page of panoramic photos of New Year’s Eve. The one for Reykjavik is up by Halgrimskirkja (the big pointy church you can see from everywhere) and has sound. It’s not the same as being there, but looking at the rockets going off in the middle of the crowd certainly gives on an idea of what it’s like. It takes a while to load, but I think it’s worth it.