I need help, how do I burn/mount a 6 gb game to DVD?

I tried imgburn, but it says it is too large. Should I tell imgburn to make it fit, somehow or do I need a double layer DVD or is their another trick?

 

You will need a double layer disc and your burner must be capable of burning double layer discs.

 

You could always buy a large external hard drive and use Virtual Clone Drive (Freeware) to mount the ISO files:

http://www.slysoft.com/en/virtual-clonedrive.html

 

Use winrar to create 2 -DVD's , Just archive the files and split it into two DVD's