Magic Jack and Jupitor Jack - Anyone have them?

• rydawg5

  If so, please review them.
  
  Magic Jack -
  
  What ohio are code numbers does it have?
  
  How good of a computer/speed of internet is optimal for this?
  
  I also hear having a regular phone is much better than a cordless?
  
  Jupitor Jack
  
  Is it like other crappy FM transmitters? I can't stand FM transmitters for IPODs.. Just when you think you have a clear sound.. static appears?