I agree with rapidlord. Pay the 500$ license to avoid having their link on the site.
Never upgrade to a new version, but start researching alternatives and do the migration in a more orderly fashion.
I have just sent an e-mail with the subject: "Files for Precision m4500".
My system is a Dell Precision M4500 (core i7 [email protected] with 8GB of RAM, builtin Nvidia graphics).
I would really like to get working sleep on this machine
Thank you in advance!