Hi I put a 2 GB memory in my NC10 and it has been working fine for the past week. I went to turn it on now and was not in the room but heard a clonk, you know the type of thing if Windows finds an error. I went to see what had happened and machine is cold, turned off and I cannot power it on either using the battery or power. Any ideas please, apart from me having to take it back to the store!!! Eleanor -- I am using the free version of SPAMfighter. We are a community of 5.8 million users fighting spam. SPAMfighter has removed 1140 of my spam emails to date. Get the free SPAMfighter here: http://www.spamfighter.com/len The Professional version does not have this message