Are you tired of the heat?
If you simply cannot handle the heat anymore then you might want to consider installing a better airflow system into your home. Many people have many different opinions on which system is the best heating and cooling system on the market today. But finding the right system is just half of the battle. Once you find it you have to find someone to install it for you and believe me you want to make sure they know what they are doing. Once you have the system purchased and have hired the best person for the job you just need to get started.
One of the things I recommend is going with one of the name brands like Trane or York AC units. Both of these brands have been proven to be among the best for years now. You hardly ever hear any bad reviews on either of the type of HVAC units.