What version of img should I use?
I'm currently using pfsense 2.0-RC3 (i386). I'm planning to update to the latest stable version but I don't know what version should I use. I notice there is 1g, 2g, 4g and full update. What version should I choose and what does vga stands for? How would I know what version should I use? All of them has a same date of release which is Sept 17.
If your box is a vm or a server, install full-update.
The other versions are for embended hardware or cf disks.
I'm also reading this http://doc.pfsense.org/index.php/Upgrade_Guide#Embedded