Hi every one, I am a super newbie who just my MacBook Pro last week. I have lots questions about the dmg installation process. I found someone asked similar questions on other forum and unluckily I can't see the answers, so I will just steal the questions and put them here: Why does the dmg program I installed "appear as a drive to be ejected? Why doesn't this thing just install into my applications folder? Why, when I eject it, do I have to go back to the silly .dmg file and accept the license agreement again just to start Firefox? Should I expect all Mac applications I download to behave this way? Is there any way to install dmg programs so it looks like all the other apps that came with this Mac so I can just drag it to my Dock to click on when I want to run it?" Thank you!