Following on from my last post, this one does work and is more serious.
If you order the new Dell XPS 430 base spec, if you look at the memory options, you can upgrade to 4GB for free.
This must be a saving to some one.
You can also upgrade to 3GB and save over £100,000 but this will not work.
The 4GB upgrade does work however and will let you add the pc to your basket and order as normal.