I have bought a Microsoft wireless keyboard and mouse( Microsoft IntelliType Pro) today. When I opened it in my home I found it to be an OEM version and the software CD with it stating " For distribution with a new PC only". It,s packing is also showing this as it is simply packed in a blank carton. One of my friend was with me and we did bought a notebook as well but obviously this OEM version is not supposed to be sold with this notebook and also vendor has put it for open sale without any condition. It,s also mentioned in on the CD " for ptoduct support, contact the manufacturer of your PC"- another hint to IEM version I really like this keyboard and mouse and it,s a bit cheaper also. I want to ask the ethical/ moral and legal question here, Can I use this or I should return it back to the vendor? The question is mainly moral/ ethical rather than legal here in my country. I need ur advice. Thanks.