> The main improvements are > - SIGPIPE bug fix > - invocation API support I had one problem on RedHat 5.1, had to take out of the LD path a libzip available on the system to allow for use of the one that comes with the JDK, else you get linker errors: Creating Java VM... /opt/local/lib/libzip.so: undefined symbol: jmalloc (libzip.so) Unable to initialize threads: cannot find class java/lang/Thread Wonder whether this jmalloc is supposed to be in libzip. Also, it asks you to set LD_BIND_NOW in your environment. Nothing in the README, though. Once that's done, this JDK now passes the basic invocation test program. However, just as the Blackdown JDK did, OG JDK is still unable to survive a test program (my "inload") which loads the libjava.so with dlopen() first, and retrieves the invocation calls with dlsym(). Test app hangs. An app linked with -ljava but also against -ldl hangs, too, when dlopen() is used to load yet another, unrelated DLL. Close, but no cigar. However, if you got Invocation and no libdl.so involved, you might be fine: www.gr.opengroup.org, and they were moving web/ftp sites, so you might have to dig. b.