Not sure if this has been mention before, I just saw it posted on engadget. Pioneer Dreambook ePad N7AUD $599 -- about $530 US. For that you get a seven-inch tablet with a 800 x 480 capacitive touchscreen, Tegra 2 internals, 512MB of RAM with 4GB of internal storage and microSD expansion, HDMI output, and 802.11b/g wireless. A 3G antenna will cost you another $99, though if you order right now they'll throw in the optional 1.3 megapixel webcam for free. That's a nice offer on a somewhat overpriced tablet, but it remains to be seen whether this sucker is eligible for Android 2.2 (it's currently rocking 2.1)
Pioneer Computers soon shipping 7-inch Tegra 2-powered DreamBook ePad N7 to dags down under -- Engadget