Light blogging, perhaps

I am visiting a friend in Cambridge, which is beautiful at this time of year. I may or may not be doing any more blogging today, depending on whether my laptop is actually working when I get home. As for the new one, I think I am going for a Dell system with a Pentium 4 2.4 GHz. There is also an option with a Celeron at 2.4GHz for about £60 less, but I am working under the assumption that the Pentium 4 is worth the extra money. Anyone have an opinion on that? (Thanks for the advice on the previous question, by the way).