Computer Chaos has put up a review on the Nexland ISB800 router
Here is another nice feature of this router, Dynamic DNS. It allows you to host a virtual web server, so that even with a dynamic IP address, your customers or friends can always reach your Domain even if your IP changes. Each time your ISP changes your IP address the ISB800 will contact a Dynamic DNS service of your choice and update your DNS information with your new IP address. Once that happens the Dynamic DNS service will then update DNS servers everywhere with your new informationRead more