HTC has released the source Android 4.0 Ice Cream Sandwich kernel for the Vivid, Sensation, and Sensation XE. HTC began rolling the Android 4.0 update to these three devices recently, and the kernel will help developers adjust their apps/services to work better on these phones. The code can be downloaded from HTC's developer web site. As usual, for normal users like you and I the source itself means little. But the magic that developers can make happen with it certainly has some appeal, and we're ready to see what folks can come up with.