Format: wmv Duration: 6 min 17 s size: 59.8 MB Video: WVC1, 718x404, 29.970 (29970/1000) FPS, 1 300 kb/s Audio: WMA, 44.1 kHz, 2 channels, 320 kb/s pwt_ruby_lesson8.rar pwt_ruby_lesson8.rar