My neighbour has asked for my advice on buying a computer for his grandughter for Christmas. He's going to a computer fair today and asked what I feel about buying 2nd hand. I said that I'm always dubious about 2nd hand computer systems as you're never quite sure what you are getting and never sure about support etc. Has anyone any experience of buying from fairs ? Also, I said I'd look on the net for the cheapest new system. Ive found a good looking one from Mesh for £499 including VAT Mesh system This has comes with a printer and a webcam - a printer would be essential for him. Does anyone know of anything of similar price or less ?