Viewsonic has the spec sheet on their European website:
File support: XML(epub, fb2), HTML(html, htm), pdf, txt, rtf, mp3
- Book Library
- Note Taking (VEB 625)
- Text Search
- Music Mode
- Font Size (S/M/L/XL/XXL)
- Go To Page
I think it interesting that they don't mention any image file formats. Didn't see any mention of a dictionary, either.
Still, if it was available in the U.S. I would be very interested in the VEB 625. I have just about given up any hope that the promised 8" - 10" devices will be available this year.