IDE will cause a system freeze when started.
OpenJava will not work @ least version 1.7 dose not. IDE will cause a system freeze when started. I removed Openjava & I installed Oracle 1.7.0_12 and it works better but still freezes up often Also I used 1.03 version of IDE.
$java -version java version "1.7.0_12-ea" Java(TM) SE Runtime Environment (build 1.7.0_12-ea-b08) Java HotSpot(TM) 64-Bit Server VM (build 24.0-b28, mixed mode)
./arduino Experimental: JNI_OnLoad called.
Native lib Version = RXTX-2.1-7 Java lib Version = RXTX-2.1-7