Hi guys, would appreciate a quick bit of advice on monitors. Monitors and HD have left me a bit confused 
1: What is the difference between a HD TV and a HD monitor?
2: What makes a monitor HD ready? Is it just literally that it is able to do 1920 x 1080 resolution and accept HDMI input?
3: Is there a benefit to using a graphics card that outputs via HDMI rather than using a DVI to HDMI convertor?
4: Is there a benefit to getting a 24" over a 22" or vice versa assuming both had the same 1920 x 1080 res?
5: Are the days of having to make sure you buy a suitable low milli second response time monitor for gaming gone? Are they all quick enough now?
6: Do they mainly come with 1 x HDMI input or some have more?
7: If I play a HD file off of my computer via my HD graphics card to my monitor via HDMI or DVI>HDMI at 1920 x 1080 resolution, thats HD right? There is no catch? Simple as that? For some reason Im left assuming it cant be that simple? lol
8: In order to game at 1920 x 1080 I assume my 256mb ATI HD 3850 is in dia need of an upgrade right there? Mainly the memory being so low?
Thanks for reading, really appreciate the help.

1: What is the difference between a HD TV and a HD monitor?
2: What makes a monitor HD ready? Is it just literally that it is able to do 1920 x 1080 resolution and accept HDMI input?
3: Is there a benefit to using a graphics card that outputs via HDMI rather than using a DVI to HDMI convertor?
4: Is there a benefit to getting a 24" over a 22" or vice versa assuming both had the same 1920 x 1080 res?
5: Are the days of having to make sure you buy a suitable low milli second response time monitor for gaming gone? Are they all quick enough now?
6: Do they mainly come with 1 x HDMI input or some have more?
7: If I play a HD file off of my computer via my HD graphics card to my monitor via HDMI or DVI>HDMI at 1920 x 1080 resolution, thats HD right? There is no catch? Simple as that? For some reason Im left assuming it cant be that simple? lol
8: In order to game at 1920 x 1080 I assume my 256mb ATI HD 3850 is in dia need of an upgrade right there? Mainly the memory being so low?
Thanks for reading, really appreciate the help.