If you want to keep photography info on your bionic or razr, you can fill that space with just one or two apps! So being able to store on 8gb internal card when able is a godsend. The bionic continues to lose some apps on reboot. The Razr has not yet. I formatted it before I used it and Moto will not let you put apps that will "disappear" on it now, but the apps that will-STAY. To do this just go to settings,applications,manage applications, pick app and find "add to media" box and hit. If it changes to "add to phone", it is in storage area. External SD card is only for music, videos, backups or things you add from PC. Whew, hope this helps.l
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