Hi, Bought my mom a negative scanner, and tried to get it working on her PC. On live view- it aliases like no tomorrow, the image will not settle, and parts of the image show up over others. This to me sounds like classic lack of bandwidth problems (her PC is USB2 afaik - it's a Foxconn barebone thing with SIS chipset), and I've tested the scanner to be a-ok on my own PC. Head scratching time! I'll try a USB PCI controller...but before I do, any one else had similar problems?