Your entire music collection (iPad + iPod Touch) is already on your computer so I think you need to simply to simply connect your iPod Touch first and then select the songs/albums that were on your iPad to your iPod Touch.
You can go on iTunes with your ipod touch and you can put on the same songs that were on your nano that is how i did mine though Yes, you can. You can use iPod 2 iPod, it can help you transfer song from iPod Nano to your iPod touch.
Yes. You just sync your iPod on your iTunes on your computer. Then you sync your ipad on your iTunes.
If you already have the songs on your computer you just simply need to sync your ipod touch with your computer.
The ipod touch and the ipad are the same except the ipad is bigger than the ipod.
Connect your iPod to your computer using a USB and iTunes will automatically sync your songs.
You can download on the itunes icon on you ipod or you can connect to computer and then put in a cd. You can then transfer the songs. It is legal.
No. an iPad is a 9.5" screen. An iPod Touch is a 3.5" screen.
Nothing, there is nothing your iPod Touch can do to help you get an iPad.
You will be given the option to transfer your ipod's music/videos etc. to the blank library.
Yes, the iPad supports iPod touch games.
Not directly, but you can put the songs onto a computer and then transfer the songs from the computer to the phone.
no, you can't, but you CAN put ipod touch/iphone apps on your ipad