How to download videos from my iphone 4s to my macbook?

I took mulitple videos on my iphone 4s and they need to come off cause they took up to much space. I don't want to delete them cause i love these videos… I do not have iphoto on my computer and i already tried using image capture and that doesn't work… I really need a way to get them on to my macbook is there anyway that i can do this through itunes? I know there's a way to get them onto my computer but i just can't figure it out… Can someone please help!

Why isn't the music on my iPhone working?

I just updated my iPhone 4S to the iOS 6. When I go into my music and try to play it no sound comes out. It looks like its playing music but no sound comes out and it doesn't show anywhere to control the volume.

Is it safe to delete photos from my Camera Roll now?

I currently have over 3, 000 photos in my Camera Roll, and they are taking up Way too much space on my iPhone (4S).
I just did the back up in iTunes, so is it safe to delete photos from my phone now? Will they still be on my computer?

Why do I have to pay even for free apps in the App store?

I used to get free apps without any problem. Now, out of sudden, it says: Before you can make purchases, you must sign in the verify your payment info. I've been having my iPhone for half an year and it suddenly brings this up. Any ideas?

Updating to iOS 6 From Beta?

I've had the iOS 6 beta 4 installed on my iPhone 4 and I want to upgrade to the proper release version but every time I try to update I get a message saying "iOS 6 is the most up to date software" and when I try to restore it says "The requested resource was not found". I even downloaded the IPSW directly from the Apple server and when I try to manually install it (hitting shift + restore) and it still says "The requested resource was not found" not even giving me the option to even look for the IPSW. How am I able to switch to the proper release from the beta?

My iphone 3g won't charge or sync to computer?

My iphone 3g won't charge or sync to computer? Can anyone help me?
it charges when its off? Because when its off and connected to the usb and after i turn it on, its fully charged? But when i plug it in when its on to the computer or even without the computer it doesn't connect or charge?

My iphone wants to restore to factory settings?

Question is should i do it?
it states it will erase all data and update so i'm not sure if i want to risk it incase it worsens the situation.
i've updated itunes and tried again with no luck. Its annoying as i can't sync any cds onto it and it can't update… Is it worth the risk? Or should i just leave it and keep it as it is as i have no other problems with the phone.