I want to upgrade the memory on my wife's laptop (Samsung V25) from 256Mb to
512Mb.

I think that it uses SODIMM 133, non-parity memory? Is that correct? Is that
simply "laptop 133 memory"? Do I need to buy Samsung memory or will generic
stuff work?

Has anyone upgraded this laptop? Is it straight-forward? Is there a website
I could refer to to help me carry out the upgrade?

Cheers.

Bobby