No you'd need to upgrade your device to one with a higher GB
No. Only if you delete the programming and then reload it.
I'm assuming you want to add memory to your iPod. That my friend is impossible. Things inside the decide are squeezed together just enough so that they all fit.
An ipod's Hard drive/flash memory is fixed.
iTouch will have a better battery span than a PDA will however there are far less applications on an iTouch than you can get with a PDA. A PDA is still more appropriate if you need it for computer functions� iTouch has more entertainment value. Touch does not support WMA files which is a music store standard. You can only play what you buy from iTunes. PDA's have the ability to play pretty much any music. The storage capacity of an iTouch smashes that of any PDA although PDAs are capatible with SD and CF memory cards so extra memory is always an option.
I am assuming you are referring to the apple itouch. No, you can't change a memory card on a itouch. If it is full I would suggest rotating your music/videos in and out or buying an ipod classic
16GB it has a lot more memory, which helps it run faster with more games/apps.
Decide what type of hard drive or memory to add.
* decrease the resolution * add more memory to printer/computer * decrease the resolution * add more memory to printer/computer
To add more memory cards you do not need a larger power supply. To add more hard drives for more memory storage space you might need to increase power supply.
You can't.
No, you can't.
You add more memory, or you replace the memory with larger modules.