Netstorage file download issue?

Hi,

Have been using Netstorage on Netware together with
iFolder to access my files earlier, but now when
having moved to SLES OES 2 and trying to access my files
I can see every file allright, BUT when trying to download large files
like 17GB (Cad files) the only thing I get is a 0kb file by the same
name as the original.
Smaller files come tru allright.

Anyone seen this?
Using Netstorage from my MAC os 10.5 to SLES with NSS volume


DB