Dummies like me

I have some questions regarding the usage of an iPod Video. Huwag niyo naman po sana ako pagtawanan kung medyo sobrang olats ng mga itatanong ko. Kailangan ko lang po ng kaunting tulong.

1. If I have some movies on DVD, how can I put them into the iPod Video? May recommended software ba?

2. When loading songs into the iPod via iTunes, is it possible na paisa-isang kanta lang ang i-load? For example I go to my friend's house and may nagustuhan akong song from his/her computer?

3. Saan pa ba ok mag-DL ng movies? I usually DL songs from Limewire. I have no idea where to get movies.

4. AFAIK, pwede ka din palagay ng songs and movies sa Greenhills and other similar places. How much is the going rate? May nag-aalok kanina Php50.00/movie. Hayop! hahahaha.

Salamat po sa tulong. Magtatanong na lang po ako ulit kung may kailangan pang linawin.