Hi i upgraded my memory from 2*1gb to 2*2gb but it seems that its not compatible...have memory problems like: wont download all content or will not install without errors when i try my new memory (have checked them in the store, there are ok)
its all ok when i switch back to the old memory.

New memory: Corsair Xms2 4Gb (2*2 gb) 800MHz DDR II (CM2X2048-6400C5C) 5-5-5-18 1.8V ver6.1

My computer is asrock ion 330, intel atom, Socket 437 FCBGA8.
Mainboard AMCP7-ION, according to CPU-Z.

Do anybody have any advice which memory i need? already tried the faq on asrock page but i couldnt fin anything...