PPCGeeks - Opera 10 helps rotate all other programs also(landscape and portrait)

This is amazing. I downloaded and installed Opera 10 on my Omnia II:

1. When I turn it on, all other programs, even the today page, can be rotated landscape and portrait in both 4 directions automatically as long as it is on and in the background. I like it, but I wish Omnia could do it by itself.

2. Opera 9.5 which came with the device is not gone, and Opera 10 is not installed on top of it. I have two icons for each one, and Opera 9 is still there when I click on its icon. I know it came with Samsung Rom. Is there a way to get rid of it, or is it going to be with me forever(I am sure there must be a registry trick for it)?

3. Is there a "SAFE" program that can do what Opera 10 does? I have done the registry change to flip the monitor landscape or portrait, but it needs the use of one of the buttons each time and is not automatic.

Thanks for answers.