I have the Captivate, and I'm going to make an insurance claim. I used Astro File Manager to copy all of my apps to my microSD card and they all copied successfully. I can see them on my phone when I try and re-install them under the SD, but any time I try to install them on the phone itself so I can use them, it gives a "For security, your phone is set to block installation of applications not sourced in Android Market". Any ideas on how to change this?