Scanner and Joystick

I am going to helt a friend to install a scanner, he have suse ver 7.3 pro. Then scanner is artec/ultima 2000 usb, I wunder about there are drivers for this type? and joystik chmach2 analog with 2 buttoms. If any have experience with this 2 things, then I like to get some advices. Thanks in advance Tage Danielsen Denmark