My first weeks consumption was 19mpg.

If you drive round town, thats what I got.

I soon learnt to boot it to make it change up and then back off. That got me to around the mid to high 20's.

I ripped a rather hard driving viscous fan and fitted a Kenlowe. That got a couple more.

The biggest increase I have found was by reading Nora's thread, mentioned above. I reprogrammed mine to the USA setting. It will now change up to 3rd at 30 and 4th at 40 but only under low load (very light throttle). During the summer I was getting 30 ish MPG, I'm now on 28. I have an 11 mile town comute to work. On a run I'm getting 33-35. I always have the climate on and I'm sure thawing the car out in a morning doesn't help.

Charlie