I'm not sure what to do. They are basically the same except for, the one at pc world is a celeron 2.4Ghz and has 30GB HDD and the one at dabs is an AthlonXP2200+ and is only 20GB HDD. Which should I go for. Will there be any difference in performance as regards to the different processors. I'm thinking I should go for the celeron 2.4GHz with 30GB HDD. Any offers.