[X4U] .Mac versions purchased online...does it matter?

[Michael Elliott]

Time for me to renew my .Mac membership.  I found the "Apple .Mac 4.0  
Online Service" for sale for US$79.99.

 From what I recall, there is simply a code inside to enter on  
the .Mac website.  Am I correct that .Mac doesn't care if it's a  
"5.0" version of .Mac...that I can simply renew no matter what?   
Would rather spend US$80 than US$99

Thanks!

Michael