There is no such thing as 'installing' an iPod Touch.
No, you cannot control an iPod Touch through the internet. However, the iPod Touch does have the ability to go onto the internet, if that is what you are asking. You can do a remote-wipe if you sign up for a Mobile Me account and the iPod is a 4th generation iPod Touch, but that is the best you can do.
no
You can install free text messaging apps, but you have to pay for minutes to call people on the iPod Touch.
The voice control feature is not available for the iPod Touch, but only for the iPhone 3G S. The new 3.0 software for the iPod Touch does allow voice memos, but not voice control. Kind of right, voice control is available for the ipod touch 32gb and 64gb not the 8gb tho im afraid. have it and it does have voice control, but answer to your question. you will need to buy a 32gb one or 64gb for now if that is what you want.
no, it is also in a ipod nano 6gen!
No, however the ipod touch 4g has two cameras on it
you cant
No
iAmpRemote
Sometimes depends if the apps that you install have bugs
the control system of an ipod is the screen ipod have touch screen so you have to use they do not have button. some ipod have button but the modern one the ipod touch do not use button so the control system will will be the new touch screen feature