Excellent app. I've been using it for about 6 months on my N86. Never had any problems, it just runs in the background and tells me how far I've walked each day. I would like to be able to upload the data to my computer for better analysis. I love the way it goes wild when I am running!
@Keithturton - you can upload the data. Go into Diary view on your N86 and highlight a date that you want the data for. Then select Options: Export to File and choose day, week, month or year, then select Mass memory (E:) to save it on your phone as an excel file. Then simply go into File Manger and copy the .csv file(s) from the Mass memory (E:): StepCounter folder across to your hard drive. Simples!
The columns in Excel are Date, Time, Distance, Energy Expenditure, Step count and Step rate - but the 'density' of the data is pretty heavy (6937 rows covering one week on mine for last week).
As you say, it's a great little app. Have fun!