Blender, CCleaner, Defraggler, webcam software, Flock, Google Earth, IE, Mouse Software, Printer Software, TwoGuns, Dwarf Fortress, Firefox, Google Chrome, Mozillia Minefield, OOo, Paint.net, Phun, uTorrent, Python, SB-S&D, Constructor, Ventrilo, World of goo, World of warcraft, exc.
And I wonder why my computer has run out of space D: