The ifrogz is a nice accessory for an ipod. They are suited for the Apple ipod and may fit other modles as well, it is best to seach the info to see if it is.
Yes it is, I am the proud owner of an iPod Touch 2g (soon to upgrade to 4g) and it works GREAT with the remote + mic accessory, both in-ear and regular.
Do you mean downloaded apps from a site other than iTunes e.g. www.appulo.us?
If so it means that in order to install them on your ipod you will have to jailbreak it and install MIPatch from...
yes there will be a bit of plastic which comes attached to the docking part of the doch this is for use ith ipod classics so remove that and your iphone will fit. if you have an ipod and an iphone...
yes it is as long as the cetain accessorie will fit an ipod touch.
iPod touches must have special cases, but things like headphones or iHomes will work with the iPod touch like any other...