The HD-PVR from Hauppauge is the world"s first High-Definition video recorder for making real-time H.264 compressed recordings at resolutions up to 1080i. HD-PVR records component video from cable TV and satellite set top boxes, with a built-in IR blaster to automatically change TV channels for scheduled recordings. Audio is recorded using AAC or Dolby Digital. The recording format is AVCHD, which can be used to burn Blu-ray DVD disks. Two hours of HD recordings, recorded at 5 Mbist/sec, can be burnt onto a standard 4.7 GB DVD-R or DVD-RW disk for playback on a Blu-ray DVD player. The HD PVR"s amazing recording quality allows personal archival recordings of your favorite high definition TV programs from any component video HD set top box. The HD PVR also has standard definition composite and S-Video inputs so you can record your old home video tapes into an AVHCD format for creating Blu-ray recordings. Other features include recording high definition video at up to 1080i resolution, 720P or VGA/D1. Includes HD software video player so you can playback recordings to your PC screen. NTSC, PAL, and SECAm support. IWorks with Windows XP and Vista. It does not have an Australian power supply.