Maybe ill update it at some point.
The code is not very advanced so anybody can make it save 3 or more points to a file and make and average sum

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Off topic:
I was wondering if we should make a buyer beware for EBAY and other shops, i would have added one more battery, but the seller canceled the order because he was afraid about getting more NEGATIVE feedback because he is selling fake items, have bought a "genuine" complete cover for the N900, and it if far from genuine, really crappy toy feeling plastic.

The Seller is 'raajjshop'

This would be a general Buyer beware (covers, accessory's) i will still handle the battery section
We have all gotten some "genuine" crap over the years