development kits DRAM upgrade errors

Hi,

I recently upgrated my quartus 9.0's project from Cyclone II de1 to stratix II dev kit.

I'm using the NIOS processor in my project .

my NIOS memory is a DRAM, which worked fine on the DE1 when it was connected,

but for somehow I cant get my stratix II sdram to work.

I get the "verify failed" massage about the sdram addresses.

In addition I cant connect the PLL to the SOPC,but I get compilation errors about the pll.

it only works when I connect the PLL from outside the SOPC builder.

I know that timing is importent to the SDRAM.

I know that I need to do phase shifting to the clk, but it still doesn't work.

If someone had this problem and it was solved, I would like to know how.

thanks alot,

Asaf