I think you've got your figures incorrect. Everytime a new version comes out, there's always people who are having difficulties.

Tell us what OS version you use, what firewalls, modem brand name & model number & where you're connecting from (home, school, work, etc.)?

My I recommend you update your Java up to Java 1.5 (take the JRE) & if you're still having problems to post back here with answers to ALL the questions I asked you.