Been hunting the net lately trying to find some sort of signal booster for the iphone, & finally i think i've found it. I have 1 bar of signal in my house which is terrible, amazing outside but fucking shit in here. Has anyone tried 1 of these?, likely not but i'm going to buy it soon & i'll let people know if it's worth the cash. Looks like it works really well & theres a few vids on YouTube showing others getting 3, 4 bars more & sometimes full bar signal on their iPhones. http://i-tena.com/demo.html