Lens For Canon Slr Digital Camera

Lisa asks…What is a good professional digital camera to buy for taking photos for big posters?I was looking at an ad and a guy was selling a Canon 20D pro Digital SLR w/Lens but he said that the flash shoe was bent. Would this camera be sufficent and also will the fact the the flash shoe affect the outcome of the pictures??mr.eos answers:Depends on the size of the posters. Generally, anything that size and you start needing really high resolution like medium format or large format film

Canon Eos more info....