NEEK tse problems with different Quartus Versions

Hi,

We're using the NEEK board.

With the uClinux Quartus 7.2 *.ptf and *.sof Web server we can get the tse driver working on the NEEK and the Ethernet (When the note on the "TryOutuClinx" webpage says it won't)

When we try the *.ptf and *.sof of Quartus 8.0 OR Quartus 8.1 Web server and we get:

******ATSE:/home/horacio/nios2-linux/linux-2.6/drivers/net/atse.c:1658:request_mem_region() failed

atse: probe of atse.0 failed with error -16

And the ethernet DOES NOT WORK.

What gives ? Any insights would be appreciated.