80 GB of harddisk, I would say, is not really enough for the modern days. I have a Hitachi 80GB plus a WD 160GB, a total of 240GB but still find it not enough. I have to burn every day in order to get rid of all the files in them. 80GB harddisk is not the best option on the market. I think 160GB will be the best buy now. I also notice that you are putting 2 pieces of RAM of different clocks together. This will reduce the speed of the higher, not a very good thing to do…