Thanks for your reply. I tried adding -Djava.library.path=/usr/local/openjdk7-darwin-i386-20080820/jre/lib/i386 as a VM argument in Eclipse to help find the needed dylib, but this didn't help (didn't seem to change a thing actually). Is there anything else I could try or could do to help find the source of the problem with OpenJDK?

I asked Shawn Geddis if it is possible to create a version of his Smart Card Services Update that also supports x86_64, which would probably fix the problem I have with Java SE 6. I also filed a bugreport with Apple as you suggested (Problem ID: 6175605).