OSM and N810

I finally managed to use my Nokia N810 to do some GPS logging for OSM. The Nokia internal GPS is quite slow, so I used an external antenna and the well known Maemo Mapper tracking capability to log my first 60 kms in my area. I'm not too much happy with the result, because it seems the Nokia tablet is quite slow in tracking points: other trackers are someway configurable on those regards, but Mapper seems not taking in account any user preference about data sampling. Too bad, even if it is able to use OSM maps as default background, which is a great plus for a mapper. Definitively it needs a look to sources to understand what happens under the cover.