Jam pack in Logic Bundle

Hi there!

Can anyone clarify if the individual Jam Pack DVD Boxes actually have more content that the Jam Pack/Apple Loops that come bundled within L

I have a pre-app store version of Logic Studio (purchased as version 8 then upgraded to 9).

In the package there are a number of DVDs with Jam Pack content.

I also noticed that from the Logic Window (Logic Pro > Download Additional Content) It tells me all these add-on packages have been downloaded & installed.

When I check the folder with these contents (e.g. HD > Library > Audio > Apple Loops > Apple > XXXX) I see for instance that Jam Pack Rhythm Section is 916.5 MBs. An old DVD version of this Jam Pack Rhythm section I bought before owning Logic asks for at lest 5GB of hard drive space for the install.

Thanks!

Christian