Quote Originally Posted by iPrank
...The problem with Opera (and Firefox) is, it doesn't need to be installed everytime you format/reinstall Windows.
If you backup your profiles and program files, Opera will work anywhere without any problem if required system dlls are present....
could you shed some light on this.

you mean that if i just copy-paste the FireFox folder from Program files location to somewhere else (in the back-up drive), then also i can expect the browser to work??