Purchase Pro License for Previous Versions Of Unity

Hello,

I'm just about to purchase Unity Pro, however due to restrictions i can only use Unity version 3.0.0f5 for some of my projects.

Can i use the license for both the 3.0.0f5 version and still use the latest version for other projects i have in development.

Thank you

As far as I know, a license for Unity 3 works with any 3.x version of Unity (from 3.0 upwards).

The only time you'd need a separate license is if you wanted to use it with Unity 2.