I think it depends on what your idea of a millionaire type lifestyle would be. I think if I won a million, I'd probably just have a few more holidays a year, invest in a nice property (not massive) and perhaps work or study part time. I wouldn't be looking for a particularly lavish lifestyle as the one I currently have is pretty ok really. That said, if I wanted to live it up like they do on those cribs programes I've seen on MTV then I'd probably need several million!