I going to get the Wii version now it's out in Europe.  It took it's bloody time though

ONM's review is up on their website, they gave it 91%

http://www.officialnintendomagazine.co.uk/article.php?id=22076

I'm definitely going to try the demo! ^^

As much as I am a fan of getting stuff on Wiiware: http://www.cavestory.org/downloads_game.php

The game is officially free for PC. It's a super fast download and install: you can literally be playing it in about 20 seconds.

That doesn't have updated graphics, audio, or extra modes, and Pixel doesn't get a single penny (or yen) if you go that route. Trust me, he deserves that money.

Yup. I bought the Wii version to support Pixel (the extras were a nice bonus) even though I have already beaten the game on my PC (partly because it was the first Linux compatible quality game I found after I switched my primary OS). It was also nice because playing again on the Wii I can save Curly this time (I was so sad when she died on my first playthrough) since it's a good excuse to play again with the new graphics.

I also bought it again on DS to have it on the go.