I've got 1 bed available in my 2 bed room in the Tisza hotel.
I'm there from Aug 26 2008 - Sep 1 2008 (6 nights), and I'm looking for someone to share with at least some of those.
It's the Superior room at 84 EUR per night in total -- so 42 each if my maths is correct -- so perhaps out of some people's price range, but it looks like an awesome place to stay, and only ten minutes walk from the conference venue.
Get in touch via my contact form if interested!