My issue is with the sporadic reboots caused by what I think are page faults. The fact is that there is no per IP bandwidth monitoring, so I can see the data usage on a daily, weekly and monthly basis. I could take a $150 router, flash it with Tomato and make it do much more than this GT5300 can do. Hopefully they will add some of these functions to the GUI and iron out the numerous bugs. I have been using the feedback tab on the router regularly and hopefully they will pay attention to the issues raised!