PLease could someone give advice to a complete novice!
I have downloaded and installed the scanner driver from this site. There are no coflicts in the device manager and no updates, but on the control panel the scanner is unavailable and cannot be changed. Any suggestions please?

Support Information:
Device Type: Scanner
Manufacturer: Artec
Model: ultima 2000
Interface: USB
Operating System: Windows XP Home
Age of Device: < 2 years old
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=109&qa5=17&qa7=1500&dp=2&qm0=ultima+200&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=Artec+Scanner++ultima+200+Windows+XP+Home+) | Research manufacturer Artec (http://members.driverguide.com/index.php?action=getinfo&companyid=109)

After installing the scanner driver (TWAIN data source and user interface) and bundled software onto your computer, you can start scanning in the following two ways. Import images using the TWAIN interface within an application program: Start the designated application program first. There are two functions built-in in a typical TWAIN compliant program (Adobe PhotoDeluxe, Xerox TextBridge, etc.) to acquire an image from a scanner; "Select source" and "Acquire". If you are using the scanner the first time, or there are more than one TWAIN devices to choose from, you should use "Select TWAIN source" (the name varies in applications) function to select the correct scanner driver first. Otherwise just select the "Acquire" (Import, Capture or other similar names) function within the application, this function will bring up the scanner's TWAIN interface for you to start scanning.

Use TWAIN interface directly to start scanning: Most advanced scanners provide TWAIN interfaces that can be started as stand-alone programs. To start scanning using these scanners, just start the scanner software directly to bring up the same user interface called up by other applications, and then adjust scanner settings to scan from there. In general, if you like to modify images immediately after they are scanned (editing, OCR, etc.), it's recommended to start scanning from the designated application program to save time and extra conversion efforts. However, if you just want to redirect scanned image to a printer, fax, or just want to save it to the disk for later uses; using TWAIN interface directly to scan would be more efficient.

There is no Ultima 200. There is a Ultima 2000. I suggest you get drivers from the manufacturer (if available) as they will be the latest.

http://info.ultima.com.tw/fae/Service_e/software%20download/Download_usb_e.htm