What are your thoughts on using a blu-ray player with a standard def tv? I currently have a Sony Wega Trinitron. The tv is great, and I've only had it about five years with light use. I also have a nice Denon DVD player. Eventually, I want to buy an LCD tv, but I'd prefer to get a few more years out of this television. However, I buy a lot of DVDs, and I feel like I should be buying blu-ray discs in preparation for the eventual switch. Does it make sense to buy a blu-ray player and use it with my standard def tv?