I bought the SJ20 (looks to be the same as the SJ22, except the SJ20 isn't color) back in October for $125, and I thought that was a hot deal. I've been pleased so far...
Its a simple PDA and doesn't do anything extraordinary, but it does the basics very well. I bought a 64mb memory stick for mine so storage is ample. Its a sold unit for basic handheld use. The screen is beautiful, although the black and white ones aren't perfectly geometrically configured. I'm assuming the color ones will be...
This is a pretty hot deal.