What files do I put on SD card and leave on Device?

[Homeuser66]

Hi, I am new to the Droid. Came from a BB 9700. I am curious as to the difference between the 3 storage options I now have with my Droid.

1. Device
2. USB
3. SD

I basically understand 1 and 3...What the heck is 2? I have stuff there, and I don't know how or what...

Now to the actual question I have. What folders/files do I leave on my Device and what can I put on my SD card? Basically, right now, I put Music, Pictures, Ringtones and Documents on my SD card. I have a ton of other stuff on the Device and was just wondering what, if any I can move and/or delete?

I'm attaching a pic of my device folder for reference. By the way, it says I have a folder that says "External SD" but there is nothing in it...

 

[elchefo]

external_sd is where your SD card gets mounted. USB is the GS2 built in storage. As for where you put stuff, that's mostly up to you.

 

[Homeuser66]

external_sd is where your SD card gets mounted. USB is the GS2 built in storage. As for where you put stuff, that's mostly up to you.

Roger That...I didn't know what was safe to move and what wasn't.. Like do apps use that stuff and if its on the SD card, will it find it?..

 

[elchefo]

Not really sure about that, as i've never needed it. Internal storage seems much faster even than my class 10 sd card anyway, so i just use external for stuff like music, images, etc... basically storage.

 

[Homeuser66]

Roger That!

Thanks!