Here's Opera 12.02, the last version of Opera that works with Windows 98/ME (With KernelEX)
You have to edit all the opera shortcut, and go to the KernelEX's tab and set the compatibility mode to Windows 2000 SP4 otherwise the opera submenus glitch the fuck out.
You can read some info on the KernelEX wiki about it, it describes what features do and don't work etc.
http://kernelex.sourceforge.net/wiki/Opera
Anyway enjoy!
You have to edit all the opera shortcut, and go to the KernelEX's tab and set the compatibility mode to Windows 2000 SP4 otherwise the opera submenus glitch the fuck out.
You can read some info on the KernelEX wiki about it, it describes what features do and don't work etc.
http://kernelex.sourceforge.net/wiki/Opera
Anyway enjoy!