Ok, so this isn't really a problem but I thought about something. When I turn off mobile internet and turn on WIFI Hotspot so that my computer can connect to my phone, it seems that the internet is still available for some programs. The mobile internet is definitely off. I can't update the weather on the phone or check my mail or use Market App however; I can use the internet app and i can use the internet just fine through my computer. What gives? Mobile internet is off but my computer and certain applications can still use it while other programs cant. Has anyone experienced this? I ask because I know my computer periodically uploads data. When I use wifi hotspot, i use it so that i can use my phone as a mouse pad. I don't want my computer draining my bandwidth on my phone's internet.