I've had my eye on the 17" Samsung Syncmaster 740 LCD monitor. I can get the 740N (analog only) for about $65 cheaper than the 740B including a DVI cable. Is a digital connection really that much better? I've read comments in both camps - some say the difference is like night and day, others say signal conversion is now good enough that you can hardly tell the difference. I use my computer for gaming and photography, but not DVDs (why bother when the video card is hooked up to the TV?). And the vid card has a DVI input. Any opinions? Thanks.