I think it all depends on the model of your iPod. But I can give you a website, you can have a look and find out whether there is a SD card suitable for your iPod. http://www.dinodirect.com/iPod-Accessories/
You can not. You must upload the content to your computer. Then using iTunes, transfer it to your iPod.
NO
No, but you can put the memory stick into computer, plug ipod touch into computer and add stuff from memory stick onto itunes and from itunes to ipod
No you can't, sorry :(
No you can't add space well you can but it would void and mess up your warranty
No, you cannot add a camera to the iPod Touch, be it an external or internal camera. The iPod Touch does not have the capabilities to do so yet.
To add apps to the iPod Touch, you can either download them from the App Store via Wi-Fi on your iPod Touch, or you can sync your iPod Touch with iTunes through your computer.
You must have itunes installed on your computer to add music to your iPod Touch.
Actually, their is not a code for this card. The only way to get it is by winning level 20 on the iPhone/ iPod Touch app, once you beat level 20, you enter your username and password into the iPhone/ iPod Touch, and it will add the card to your account. (iPhone/ iPod Touch app called "The 39 Clues: Madrigal Maze)
You buy the song and it pops up on your ipod touch!
memory card for what??
Create yourself an apple id and then register it on the itunes app. From here you can add a credit card or credit your account with an itunes gift card. Then press purchase on the app you wish to buy from the app store app on the ipod touch home screen
memory card what kinda memory card where can I puchas one
Yes, but you must add people they can not add you.