[jitter] Purchasing

This may be a stupid question, but I looked all over the FAQ and forums and couldn't find an answer.  I'm buying the max/msp/jitter bundle with the knowledge that I will be getting a new computer in about a year.  my question is this:  how easy is it to transfer the license to/reinstall everything on a new computer?  do you have to de-authorize the old computer somehow, or take some other steps to ensure you can use the same license?  Thanks for the help, I really appreciate it!

-Anna