Yes, you will.
No it will restore the apps automactically
If you want to restore your iPhone plug it into the computer, open iTunes and click the restore button. You will lose everything if you don't chose the correct backup.
No. If you sync your iPod it wont delete your apps. But if you click "Restore" while the iPod is plugged in, then it will restore you iPod to how it was when you bought it (no apps, no contacts, etc.) and then update it to the newest version of software.
If you haven't bought the music off itunes, make sure it is a mp3 file. If there's still a problem, restore your iPhone to factory settings on itunes (But make sure you sync the iPhone before you do otherwise you might lose apps etc)
there are many steps 1 plug your ipod into itunes 2 click on your ipod 3 click restore on the home tab WARNING you will lose all your high scores on your apps 4 done!
Your apps that came pre-installed on the iphone, mail, ipod, calendar, etc., should work anyway. If even these apps don't work, you have a software issue and need to first try rebooting the phone, if that doesn't help connect to itunes and restore phone to factory settings, should take care of the problem. You can restore settings using the phone too in general settings, but do it through itunes so it backs up your phone first. Otherwise you may lose information on your phone.
iTunes will handle both your iPhones separately without mixing apps up.
No you will not lose any info stored on the original iphone, as long as you create a back up in iTunes. When you use the new iPhone be sure to Restore From Backup.
No if you save your Ipod apps and music none of your app data will be lost.
it doesn't make all apps free, it allows you to download apps for free and install those on your ipod. the app has to be cracked to do it like this. you can find free cracked apps on lot's of sites.
One of the top rated weight loss applications you can use on an iPhone is the Lose It app by FitNow. Here is a direct link that shows you screen shots of the apps and a list of features; http://itunes.apple.com/us/app/lose-it!/id297368629?mt=8.
there are a lot of good apps out there my opinion is1 Espn scorecenter2 fandango3 restauraunt nutrition4 epicurious5 mover6 postman7 lose it8 snap tell9 shazam10 whole foods market recipes11 ismoothie12 stanza13 alarm tunes14 fake conversation15 seventeen fashion finder16 text plus1718192021222324252627282930