That's it, I really don't know 
Maybe a small webserver, although I already have a webserver in my NAS (Synology DS107+) but it's pretty slow, maybe a server with this board are a bit faster.
I also got a Optrex LCD Panel T-51750GD065J-FW-ADN
http://www.optrex.com/SiteImages/PartList/SPEC/T-51750GD065J-FW-ADN_Eng.pdf
It's a 6,5" LCD 640x480 But it's without controller, anybody know anything about that?
It would be nice if I could purchase a seperate controller and use it with the Via Eden bord
According to the datasheet the interface is a 18-bit parallel data transfer (6-bit / color)
Any suggestions?