Google Marketplace failing to Download

[cleft5]

Hi I am in need to help and I here this is the place to go. I have the Coby Kyros 7015A. When I got the system it already had 7015A installed on it so I didn't have to install the update from Coby. I went through all the steps listed in the Rooting and Google Marketplace using update to 7015A....step by step process Thread. I was able to get the process to work and everything was going smoothly. However, when I go to the Android Marketplace I can view everything normally, but when I try to download something from there it says Download Unsuccessful. I have no idea why this is happening, Please Help.
[h=1][/h]

 

[zerotiger]

check your APN and Wifi settings and make sure they are correct for your provider