I have got hold of Cisco 837 router in last few days. Last few days were just one big back to roots learning session, I am still getting used to things, which were not present on routers back in my days at Cisco Network Academy.
QoS, Nat were nowhere on my CNA, same goes for ATM/ADSL. Actually this router made me review my knowledge and catch up on IOS.
Oh the router is used in my new flat for internet access as previous one D-Link something 604 something did not remember my magic after reset, and was hanging too often.