Just emailed you - have found the time out thing and doubled it to 30 minutes. It takes 30 minutes now of inactivity (as far as the forum is concerned) to be logged out automatically. Another option is to use Firefox

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There are two categories of travellers, those that experience a country and those that take their home with them wherever they go.

Be warned, as with any forum, picking a fight with the admin guy is not recommended!