Pixelar now have 2 new ereaders up for pre-order on their website. The 6" "Base MReader" looks to be a slight modification of their last new ereader, but the 9" looks very different.
But the 2 new devices have a lot in common. Both have Sipix screens (with 16 level grayscale), a 400MHz CPU, Wifi, touchscreens, 2GB Flash, and broad ebook format support (including Adobe DE DRM).
I don't see Pixelar selling very many of these ereaders; the retail price is ridiculously high. The 6" is going for £269.95 ($415 USD), and the 9" for £349.95 ($538 USD).
Pixelar via The Ebook Reader