is it good enough to play xbox 360 on 19 inch wide lcd monitor with native resolution 1360 x 768..? i'm on budget,so cannot afford to get the good monitor for now..since playing the 360 on my crt tv make me headache all the time...

definitely ok, just make sure u got all settings and cables correctly

I'm using a 15" lcd monitor and it still looks fantastic

I could sell you my Dell 22" Ultrasharp LCD monitor if you'd like, I've just bought a new LCD TV so i use that now

my speaker is only the old speaker with 3.5mm male jack out cable...do i need something like this to connect it with L and R audio cable on the vga had av cable:

yup. u need that cable. bought it cheap thru ebay. but have to wait for shipping la.

Buy the VGA-HD cable. Inside should be like an adapter for the red and white cable attached on the VGA-HD cable. Buy a stereo jack that connects 2 males jacks. Then you can use your computer speaker for sounds

Cheers.

I'm using my Viewsonic 19" for 2~3 years already woh... good good...