Howdy.....just built a new home in DFW and relocated back to Texas from Center Valley PA. My question is related to a lack of signal strength with my Droid device connected to AT&T. My new home is constructed ( entire circumference) with a mixture of brick and Austin stone. I am currently getting only 1 bar with some calls dropping. There are various signal boosters available ( AT&T sells for $150.00 ) and I am canvassing the board for some suggestions as to booster solutions available and price / performance. My assumption is that the Stone and Brick construction may be the culprit ?? Signal strength outside is better etc. Thanks for any suggestions !