You can't plug your MP3 Player (ie: iPod) into your GPS..
The headphone jack on the GPS is for audio output only..
The headphone jack on MP3 players is for audio output only.
Maybe I am misunderstanding your question...?
You can plug your GPS into your motorcycle, or you can plug your iPod into your motorcycle.. Or you can get a "Y" adapter and plug both the iPod and GPS into your motorcycle.. But you can't plug the GPS into the MP3 Player.
Onboard RAID vs. 3Ware RAIDI never recommend people run RAID-5 with onboard chipsets.