Basically, I wanted to know if ATT mega turbo or max turbo is good? I use to have a DSL connection with download speeds of 3 mbps and my internet was very slow and especially my xbox 360 had very laggy xbox live connection. Would ATT max turbo give me a better internet and xbox 360 connection? Like would I have really good connection or just better than what I used to? Secondly, does anybody know the upload speed of max turbo? Finally, what is the difference between a DSL connection from ATT ( They said max was 6mbps and it was through the phone) and a fiber optic connection (Uverse) from ATT (max was 24mbps and they said it was fiber-optic)?

Thank you and that is all