Alright, my impatient friend wanted to use my account to download some free apps, and couldn't wait for his dad to type in the password for their own account. he doesnt know the password, so he always has to wait for his dad to type in. so i gave him my account, and after he downloaded some apps, i had trouble logging back in and would get the 5002 error code and if i tried again, i'd get the -4 error code. plz help! i googled the error codes and some said to toggle the buy using shopping cart and 1 click options, i did that, still get the error code -4. I know this isnt advised but he grew too impatient... any help?