hey guys/girls, i just rerooted from cyanogen to skyraider 2.5.2. When i opened my app drawer I noticed the 3g mobile hotspot app. I was wondering if I can use that without being charged or do i have to add that feature through verizon because that is what it says when i start it up. is it just a free service that is added as a perk with this rom or should i stay away from using it? thanks in advance for your kind help!