Just so you guys know, this is not a legal project. You're not allowed to redistribute the Embedded Java trial software. You have to download it yourself from here. And it does time out after a while.

You should probably also grab the latest MicroEmulator snapshot, as DarkGUNMAN suggests. It solves several bugs with the older versions.

And then, once you've grabbed the latest Opera Mini version yourself, you've done everything that the original blogger did. But you did it legally.

The OP probably got all their information from this thread here at t.m.o.