Thank you for this topic .
It s time for me to try the custom rom and kernel .
Just for that : "Next install fastboot. I'm not gonna hold your hand here, there are 400+ tutorials on installing fastboot, for every OS you can think of. Search for one and install it."
It s in the video of Fliwatt ( 3,40 ). Everything is explain . With your post and the video , everybody can do that . (So don t need to install sdk tool ? It s just for the adb files , right ? )
And, Htc sync is htc sync manager ? ( the link is broken on htc : www.htc.com/www/help/