Yesterday, I installed Dolphin Browser HD and used TVcatchup.com on it for a bit. Today, I took my Desire into work as normal and did the odd bit of brief Facebook/Twitter browsing on Dolphin but nothing else. However, the data usage on my phone kept going up and up throughout the day and my phone's battery was used up within 8 hours even though it was in my pocket for most of the day and I'd locked it on the home screen. When I checked my data usage using 3G Watchdog, it said I'd used 243 MB data (half my monthly data allowance)! How is that possible!? SystemPanel hasn't shown anything in the 'Net Receive' or 'Net Transmit' bars either, nor can I see any rogue applications in it. I have Spotify and Last.fm installed (with widgets) but I've used neither of them to play any music today. The only thing I can possibly think of is that Dolphin Browser has failed to close the TVcatchup video properly and somehow left it playing in a separate tab (even though I can only see one) - looking at the 3G Watchdog widget, my data usage seemed to shoot up only when Dolphin was open so I've uninstalled it as a precaution (even though I like the app a lot). Does anyone have any ideas as to what could've caused this!?