i am striving to get fed core 4 x86_64 installed on my brand new H/W and I can tell it's not a piece of cake. After text mode insstallation FC4 does not boot, while FC3 does not know the vesa h/w and so is forced to text mode.
After 2 days of efforts i decided to wait a while until the main release of FC4.

By the way I successfully installed knoppix 3.7 i386 and it is 100% functionnaL.

I would be gratfull to anyone that has succeeded in instaling an x86_64 distro on a TUL XPRESS 200P mother board, to let me know which distro does the job.

Thanks in advance