macOS Transformation Pack Transforms the look of your Windows theme into something like Mac with icons, taskbar and windows all transformed.
K-Lite Codec Pack Full Comprehensive selection of video codecs which allow for the playback of most types of video files found on the web including DivX, XviD, MKV, MusePack DirectShow.
Windows 8 UX Pack Provides Windows 8 style themes to your Windows 7 installation.