The HP Scanjet Professional 1000 Mobile Scanner ($249.99 direct) is the third portable scanner I've reviewed recently; the other two are the Editors' Choice Canon imageFormula P-150 Scan-tini ($295 Direct, ) and the Plustek MobileOffice AD450 ($230 Street, ). The good news is that the HP scanner has the advantage of being the smallest and lightest of the three. The bad news is that it lightens the load primarily by leaving out an automatic document feeder (ADF), which means you have to feed pages manually, one at a time.