I just want to share my honest opinion. I have been a Sirius Satellite Radio customer since 2003 and I have always paid $6.99 every month for my two additional radios on a 6 month basis. I guess Sirius has raised their prices to $8.99 every month for every additional radio after the first radio unless you prepay for 1 year then it is $6.99. I don't think it is worth the price increase at all. Over some time I have noticed on certain channels such as the rock station 'octane 20' 'lithium 24', 'hip hop nation... read full review »