Madwand,
Thanks for the clarification. I had spent quite a bit of time studying the DGL series, but like I said, they don't have any information about web content filtering in the product web pages, datasheet, downloadable manual, or the online emulator ... I had even read many of the help pages in the emulator. Now that you have pointed it out, I can find it in the emulator ... you have to go through a few pages to get to it.
And, in the firmware listing, when they listed 'Added Advanced Parental Control' I didn't interpret that to mean realtime web content filtering ... so many manufacturers use the term Parent Control to describe very limited controls.
So, despite my efforts to review their product, I never came to see this feature they added. If I had seen it, i probably would have considered it further. In that regard, I think DLink is really doing themselves in dis-service in not highlighting ALL the features of this product on its web page.
However, I am actually very happy with the Zywall 2 Plus. I'd still recommend it. It has several features I'm coming to appreciate that are not in some routers.