Things are looking up for me too. It hit 65 here today, and after a weekend drive that netted 33mpg (as high as 35.7 but down after 40 miles of shorter trips sunday), I figured I'd be on a steady decline and lose at least 1mpg on the gauge. Pleasantly suprised to have arrived home from my commute (28 total miles to/from work) at the same 33mpg reading (likely to be 31.5mpg real world or so). If I'm able to hold it steady at 33 on my commute, the summer and summer gas blends will fare even better.