I have finally built a 64 bit 8.04 Ubunto system running the 2.6.24-19-rt kernel.
I tested the new RMI code using the Delta-44 card. I had to recompile sdr-core for the 64 bit system, but not the Java code ;-)
A Console written in Java for the SDR-1000 Software Defined Radio (SDR) and Softrock running on Linux and Mac OS X. A GTK+ GUI for HPSDR (Ozy/Mercuty/Penelope).