Just recently, I've been asked to become computer hardware advisor. I, being a software consultant for most of my life, have virtually no knowledge in computer hardware. Is there any site that compares various brands of printers, scanners, multifunction machines, etc. I'm more concered with inter-comparsion (comparison between different companies e.g. Cannon vs. HP) rather than intra-comparison (comparison between 2 products from the same company e.g. PhotoSmart 1315 vs. Photosmart 1215).

Thanks.