Am in the market for a new scope over the next few months, so have been looking at the reviews. This DS2072 looks really nice (would be hard to buy a DS1102 or even an Owon 7102 now - which I had been thinking about given its larger screen and deeper memory). But I noticed that the scope that Dave actually used in the review is the DS2202 (200 MHz), not the DS2072 (70 MHz). Are there ANY differences aside from bandwidth? In particular, with respect to noise, etc.? What say you DS2072 owners out there? Thanks.