I have mentioned this in a response elsewhere, but felt it deserved its own thread.

I have been using a USB GPRS connection for 4 months now and it has one huge drawback over ethernet cables broadband, the fluctuations in transfer speed from one minute to the next, its just terribly unstable.

I have been trying to figure a pattern but cannot put my finger on if there is a particular time of day, or certain days of the week, it just seems all over the place.

Is it just me, or can anyone else add their experience of a mobile USB connection as far as stability goes, I would be fascinated to hear your stories.