I have a problem that I need sum help with. I have just bought an MP3 player & tried to install software. An error message came uo saying that SP1 was required & the software couldnt be loaded. I gather SP1 relates to Windows XP professional and its not only my computer because I burnt the XP cd. I need some advice on how to get the SP1 on my computer without buying the XP software & without losing all files on my computer. Please help!