Physically, it's a standard dual layer DVD (8.7GB) however it's unlikely you will be able to copy it, even with AnyDVD etc.
You'll just need to bite the bullet and buy one like I did today!
I bought and installed V14 for my Aurion and it worked without any glitches. It does pause for 20-30 seconds after you first load it. The documentation that comes with it suggests that this is due to it updating the system from three regions (V13) to seven regions in V14.
Interestingly, some Sydney dealers said they were still waiting for Toyota to supply the DVDs whilst others had already sold out their supply that they apparently got a couple of weeks ago. I found one dealer who had several left at $396 (only $1 more than direct from the Whereis site and it saves the wait as well as getting the Toyota warranty.)
Can't see any differences yet but will give it a test drive in some country towns in the next few weeks.
Unfortunately, there is still no speed camera information on the V14 Toyota DVDs (I spoke to Whereis who stated that they were always included in the provided data but that some car manufacturers choose not to give access to it - Thanks Toyota).
I bought my Lexus RX350 last year (october) and it comes with ver 13, I burn the DVD and I'm using the copy right now. The reason i copy it is due to the fact that the disk is too expensive and if u accidently scratch it then goodbye to ur $395.
