Because I’m thinking of getting an LCD monitor for my computer but why not just get an LCD TV and use it as my computer monitor among other things? Whats the difference?

I’m on a tight budget but not too tight. I was wondering if I need to buy the 250gb or is 120 gb slim enough? I’ll use it for both gaming and watching movies mostly. How much GB does a typical game consume anyway? I want to buy the 120gb provided that it is a sufficient amount of space for my needs. If not then I’ll have to get the 250gb model.

Now on the HDTV, im planning 32 inch. The question is 720p or 1080p? I’ve read on reviews that 1080p does not matter on 55 inches and lower HDTVs. And one other factor aside from price is that i’ve read that most ps3 games are not 1080p just upscaled to 1080p (was that right?).