I recently got a new PC with Windows XP Pro and need a new scanner because my ancient Microtek is, of course, no longer supported (it was getting a little long in the tooth any way). Will be scanning mostly photos. Would like to stay around $100, $150 tops. Do any of you have any experience with the CanoScan 4200F scanner? It seems to be fairly new and I haven't been able to find any reviews on it. Any other Canon models I should check out? What about HP or Epson?