I just tested my 2-year old house for RADON and I got an elevated reading. I will be having the problem corrected soon, but in the mean time I wanted to encourage everyone on the forum to have your house tested for RADON. You can buy the do-it-yourself test kit at Home Depot for about $10 and it costs about $30 to send it in to be analyzed. Testing is super easy as you just set two little canisters in your basement for 4 days, then screw the caps on and drop 'em in the mail. Spending the $40 to get my house tested was well worth it in my opinion. Once I get my problem corrected it will be as if I quit smoking 1/2 pack of Cigs per day. Now go to Home Depot and buy yourself a RADON test kit.