What's this program called? I want to do this on my Windows 8.
I just Googled for a windows 7 theme that I thought looked pretty cool (I wanted something kind of carbon black) and I found this Placebo for Windows 7 by ~SolMiler on deviantART
I just downloaded it and followed the instructions included and a couple of tutorials from the web to get my icons and stuff changed.
My taskbar icons are from here Token by ~brsev on deviantART
Oh I also used a program called 7Stacks. I only have 3 items on my taskbar but the Game controller Has all of the shortcuts to the games I might want to play and the Lightning one is other applications
This is 7Stacks displaying my Game shortcuts. http://i.imgur.com/Q4fSl.jpg