Halion 3 library included in Halion 5?

Hi

As the title says I wonder this,since recently purchased Halion 5 but now a friend is selling me the Halion 3.
Should I get any library improvement at all?

TIA

You can download the Halion 3 content-files for free: ftp://ftp.steinberg.net/Download/VSTi_HALion_3/Content/

The Halion 5 licence applies to all the older versions (licence is needed to use the content files), so there is no need to buy H3 for you.

Great

Thanks