i have to say you are the most ungrateful as$hole i've ever met, why don't you get off your moaning backside and try and sort it yourself!! i have the following things:
i've also been tasked to work on the ATT X+ ...
Try this on Win7:
-Go to bootloader, have ur phone connected with ur PC.
-Open device manager on ur PC, If u see "Android Phone" exand it, if u see My HTC then...
-Right click, update driver software, browse my computer..., let me pick... next,...
Make sure you're not using winodws 8, coz its not supported and the ADB drivers are not included in the sync manager.
So try it on windows 7.