On Friday I installed OS2008 v50 on 32 N800's with no problem. It did take over 4h to download the file (starting at 11.30pm). We now have a problem. We have 8 SU8W keyboards and are having considerable difficulty pairing them. Mine took 6 attempts- others simply have not paired at all. One or two paired first time. Anyone else come across this problem- or can advise us what to do? And if you are wondering why we have 32 N800's I'm a primary school teacher in Reading UK and we have a class set of N800's. The children are asking me via our Learning Platform what to do about installing the keyboards even though it was the last day of term yesterday (Friday). Thanks