Opera Mobile 10 Runnig W/ a Safari Mobile String

[sarcigon]

I successfully changed the custom user agent on Opera Mobile 10 to the iphone's browser because most websites are designed to run on the iphone - and honestly they look better and run better.
The issue I have is when I'm viewing a site, it doesn't fit on my TP2 screen, I have to move it around to be able to see all the info on the screen.
I have included some screen shots for a better explanation and understanding.

HOW CAN I FIX THIS?
HOW CAN I MAKE OPERA MOBILE 10 SHOW ME THE WEBSITE FIT TO SCREEN?

The TP2 screen resolution is 480x800.

I compared a couple of screen shots to see if I can figure this out, but I'm not a developer or programmer.
Can someone help?

Thank you.

IPHONE: http://farm5.static.flickr.com/4047/...d304b655_o.jpg
TP2:http://farm5.static.flickr.com/4046/...3be7c4f7_o.jpg
http://farm3.static.flickr.com/2744/...d66498b6_o.jpg
http://farm5.static.flickr.com/4019/...3899d780_o.jpg