Hello and thank you for reaching out!
You can move applications to your SD card by following these directions:
http://bit.ly/IJ9W5RI currently do not see a configurable option to install applications directly to your external memory card.
If you need additional assistance, please contact us again via twitter, facebook or Support form here:
http://on.fb.me/sLqKwT (Please remember to include your contact information when filling out the support form)
Thank you and have a great day!
Samsung Mobile Support is now available on Twitter & Facebook!
twitter.com/GalaxySsupport (@galaxySsupport)
twitter.com/SamsungSupport (@samsungsupport)
facebook.com/SamsungSupport
Chat Support:
http://goo.gl/ZALJm