Android How Much space is free on the SD card?

Question

What is an effective way to determine how much free space is on the SD card?

Answer 1

If you just want to check it yourself, here are the steps to do it:

http://www.tech-recipes.com/rx/5641/android-how-to-check-available-internal-and-sd-card-memory-space/

UPDATE:

I just found that there is a better SO answer to this question:

How to Check available space on android device ? on SD card?