Instalous
You can't, well maybe if you have a jailbroken ipod.
A jailbroken iPod Touch is certainly legal. However, the act of getting every app in the App Store for free (the ones that require payment) is illegal.
Free apps daily. You can get it in the app store
yes but for the music part you need museek app witch you can get from cytia
Yes, you can. If Jailbroken: Download an app from Cydia called MewSeek. It's free, but a pro version is available. You can add the song that you downloaded straight to your Music app with no computer. It's that easy. If Not Jailbroken: Download songs on your computer from Limewire or something then add them to your iPod.
no
you can't
Yes they do, any app that you want for free would have to be downloaded through installous. That is the only way to get them for free.
Yes
unless your ipod is jailbroken you wont be able to download app from anywhere out of the apple app store
A jail broken iPod can get you free apps and free in-app purchases, but it voids your ipods warranty because you are editing the software that apple designed