ok i found it,
i had to include the following 2 commented options...
# Please see Documentation/ide.txt for help/info on IDE drives
# CONFIG_BLK_DEV_IDE_SATA is not set
# CONFIG_BLK_DEV_HD_IDE is not set
the thing is from make menuconfig
it says for the 2 of them:
-support for sata (deprecated; conficts with libata SATA driver)
-Use old disk only on primary interface..
i obviously hadn't installed them before because they where called 'old' and deprecated..
to tell ou the truth its possible the deprecated option is not needed. but i will not try to recompile a kernel image now
the cd works... and the sata drives don't seem to have any problem...
you know of any of the conficts it talks about??
i enabled these 2 simultaneously and reconmpiled the kernel...
and it works ...
thank you for yor help