Hey guys! I just got my first Windows Phone today. I've always had a iPhone and this is a big change for me. For the most part I love it. I spent about 4 hours playing with all the features and I came across Wifi Sharing. Wifi Tethering as I recall it. I'm with T-Mobile and I have the unlimited everything plan, but for some reason the wifi sharing is disabled and they want me to contact T-mobile I suppose. I don't want to pay extra money for this feature, I feel it should be free since i'm paying for unlimited data. On my iPhone I was able to Jailbreak and get a Tethering app for free. Is this possible for a windows phone? I heard talk on these " ROMS " i'm not sure what they are. If someone could direct me in the right direction that would be great.