I am building a pc for somebody and they want a scanner. Unfortunatly I really don't know a heck of a lot about scanners. I am thinking of maybe this but some help would be greatly apreciated. I can also get that same scanner for less without the camera but I think it would be a nice addition. I want to keep it around $150 and preferably something that buy.com has so I can use a nice $30 off rebate. Thank you.