It depends which program you use.
Installous : You search the app you want. Press Download, wait for it to download .
When its Done On the bottom there will be a button which says download, click on it . then click on the app you downloaded and then it should install. If this does not work go to settings and change the install method to dirty
A jailbroken iPod Touch is certainly legal. However, the act of getting every app in the App Store for free (the ones that require payment) is illegal.
Instalous
You can't, well maybe if you have a jailbroken ipod.
no
you can't
you have to have a jailbroken iPod in cydia add the hackulo.us repo (Google it) and in sections click hackulou.us intall intallo.us and the mipatch go into the installo.us app find the app you want and install it voila all the free appps you want easy as that (p.s.) inthe hackulo.us section install the virus protection for iPod/iPhone
unless your ipod is jailbroken you wont be able to download app from anywhere out of the apple app store
The iPod Touch should not delete things when you update it. All content should remain on the iPod (unless you have a jailbroken iPod, in which case it will remove all non-App Store apps and other jailbroken features).
Yes, unless you can find an emulator on the app store
Unfortunately not, however, if your iPod is jailbroken, you can get the Grooveshark app via Cydia.
If your iPod Touch / iPhone is not jailbroken, it is impossible to remove the stocks app. If your iPod Touch / iPhone is jailbroken, you can use a program such as iFunBox or iPhoneBrowser to delete the Applications/Stocks.App folder. Restart your device and the Stocks app should be history. Be warned though, if you do delete the Stocks app, you could potentially mess up your device to the point where you have to restore it.
unfortunately no the cracked apps don't show up when u try to bump