Pinnacle PCTV HD mini stick USB tuner-watch HDTV on computer

Pinnacle Systems has Launched the new PCTV HD mini Stick USB which act as HDTV tuners for computers.you can watch HDTV on computer with this, its spec are
TV Standards

• ATSC(HDTV upto 1080i,SDTV)
  
• clearQAM(HDTV upto 1080i,SDTV)

Inputs

• TV/FM antenna input

Recording Formats

• MPEG 1/2
• DIVX

System Requirements

• Windows vista or windows XP
• Intel pentium4 2.8GHz,pentiumM 1.7GHz,
• Ram:Windows XP-512MB,windows vista-1GB
• free USB 2.0 port
• HardDrive with minimum 1Gb free space