Wildlife Wednesday - bug

I saw this guy on the bathroom floor the other night. I only noticed it because of the massively long antennae. Huge, aren't they?

So... I thought it would be easy to identify (why do I always think that?).

I did a Google search and there are photos like this on US websites were someone says they're cricket nymphs. But... I can't find an Aussie picture of a reputable website to make me feel happy with that definition.

In the back of my mind is something telling me that the massively long antennae are a key feature... but blowed if I can remember what of!

And I'm not sure those legs look like jumping legs. Wish I took better photos - but it was 1 am or something!

But it's not a termite (phew!), or a cockroach, so it must be something like a cricket or grasshopper or something like that, surely.

I'm getting some more pictures of things I know :) It's demoralising not to know what it is!