Any advice to a newbie looking to buy a digital camera for the first time? I've tried searching on google but all the different cameras available make it kind of difficult for someone who knows nothing about them. I'm planning to do some traveling in the near future and I would like a good camera to take along. I would prefer not to spend a fortune, however, I'm not opposed to putting some cash down for a quality item. Also, I like to travel light, so the more compact the better.