New lenses

I found a Belgium online shop which has a couple of new lenses on their site. The first is the Canon EF 400 f5.6L IS USM priced at EUR 1995,00 and the second is Canon EF 100-400 f4 L IS USM priced at EUR 2498,00. I think that photographers that are shooting birds will be pleased with them. I find 400 5.6L IS particularly interesting, because it's a lighter (it can be handheld) and much cheaper alternative to the 400 2.8.