I have years of experience in Sco unix/C programming but it's just related to banking affair not communication and not C++. Just one year ago, I was involved in a java project about a website which is on the platform of Solaris,Oracle, JSP,Servlets,JavaBeans. From then on,I learned java and code some programs. But ,you know, iwe didn't use some hot techniques such as EJB,Corba,etc, which are usually required in most job recruting related to java. I'm learning EJB,J2EE. But I am wandering if I should do back to study unix/C++. I'm so puzzled that I need your advice. I'll appreciate any reply from you. Thanks in advance!