HP Z555 Digital Entertainment Center PC - REFURBISHED Windows XP Media Center 2005 Solid system performance with the Intel Pentium 4 processor 530J with HT Technology Access TV, DVD, movies, home videos, music, photos, and FM radio with the infrared remote Personal video recorder that lets you pause, replay, and record from TV Record up to three TV programs at once with the high-performance TV tuners (two NTSC standard definition, one ATSC over-the-air high definition)