I downloaded both the DVD of 5.0.1 (2 June) and the CD of 5.0.1 (3 June) and booted from each of them on my Asus A7N8X Deluxe Mobo as well as my Asrock 939 Dual Sata2. Everything came up as expected until I opened Firefox. The program could not find the net. I have an SMC7004ABR Barricade router and Speedstream DSL Modem. The systems are connected through the respective onboard ethernet connectors to the router. When I run ipconfig I get what looks like the correct information. It looks as if it matches the information I get from version 3.9 after running ipconfig. When I'm running Knoppix 3.9 it can connect to the internet and let me surf the web. All previous versions back to 3.7 just recognized the router and dsl modem and let firefox/mozilla get onto the net. Where do I begin to diagnose this? I've never had to do this before on Knoppix.