EXS 24 Logic Sampler Users Group

Hi,

I received my Garritan Orchestral Srings last week but cannot get the 
gig files to import or convert to exs files.
I copied the Gigasampler files into the Sampler Instruments folder.
When I try to load a gig file into the EXS24mkII I get a dialogue box 
saying:
"insufficient access priveledges for operation
REULT CODE = - 5000"
This happens for each sample I have tried to load.
I have set the gig. files to read only and also read and write but this 
has no effect.
I'm not sure if my error is mac, logic or GOS related.
I'm using a dual 1gig G4 with L7.1.1 on OS 10.3.9
Thanks for any helpful hints.

Jim