cubase le5 download?

Hi as christmas gift my wife bought me a Lexicon Alpha which came with a DVD-ROM of Cubase LE5 and a serial number. the only problem is that my macbook wont read the dvd and so I can’t install Cubase. I was wondering if there was any way I could download the software instead?

Thanks in advance

Install elicenser software

Enter your activation code and download the license to the computer you will use it on.
Then go to registration and register your elicenser to a Steinberg account (you will need to create one if you are new to Steinberg or can use an existing one if you have it)

Now go here: https://www.steinberg.net/en/mysteinberg.html

And log in to your new account and hopefully the software will be in the downloads section