I am looking at possibly getting the 'Best of XM' package for a Starmate 5 that I am considering purchasing. This will be a 4th radio in my account & all my other radios are subscribed as 'SIRIUS everything'. Will they simply charge me the standard additional radio fee of $6.99/month + $4 for the 'Best of XM' package ($10.99 total)? Or does this new Starmate 5 radio somehow have to be made the main radio in my account at $16.95/month? If I get compatible radios in the future, how much are additional "Best of XM' packages? Also, I notice from the online channel guide, there are several channels in the 'Best of XM' package that are listed as part of SIRIUS internet radio. Specifically ch195 (Oprah), ch197 (O&A), & ch208 (NHL). If I subscribe to this best of package, will these 3 additional channels simply show up on my online player?