First, if you use a computer monitor, it will not include a TV tuner. Not a major factor since most people are connected to a cable or satellite box which is your tuner. Second, a monitor may not come with built-in speakers. If the one you are considering does have speakers, then you are set. Third, for connections, I only know about a PS3, which I have. It has HDMI-out and the AV Multi-out (with RCA audio and video connections). You need to determine how your computer monitor allows connection to a video source. They typically have VGA and DVI. Use the DVI and you can buy an HDMI to DVI cable. You still need to figure out about audio. HDMI carries audio and video. Once you convert HDMI to DVI you lose audio. So, let me ask: You are considering a DYNEX TV, which is pretty low-end. Or a better brand computer monitor. To me, a computer monitor, although having a better picture, may create connection issues for TV and a game system that's not so easy to solve. What's the response time of the DYNEX? 8ms? That's typical, but 4ms is better. If it's higher, forget it. And, if you decide on the DYNEX TV, then you need to make sure that your computer has a matching resolution. Most do. It's not an easy answer.
I am looking into purchasing an lcd display, 19-24", known brand, a decent ms response time, less than or equal to $300, for the following uses:
A) A second screen for my laptop computer
B) to watch movies and play games on my laptop on a bigger screen
C) to connect my gamecube and playstation 2 to
Now, a new small hdtv will certainly work for all the uses, I could get a 22" monitor from a well known brand for less money than the cheapest 19" tv from Dynex. The only factor holding me back from making the obvious decision to purchase a monitor is the video game systems, Playstation 2 and Gamecube. Is there any way to connect these to a computer display and have good quality video and normal response time? Any help would be greatly appreciated! Thanks so much!

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