have a Toshiba Laptop running on Windows XP home ed. I'd like to install Word 2000 but I keep getting asked for the serial number and although I have the genuine disk from a previous computer I cannot find the number it requires. Is there a way round this? It tells me to look on the sleeve the disk came in but i don't have it - in fact I don't think I ever had it as the previous computer came with it already installed but the disk was supplied with the bundle of other software. I'd be grateful for any help.