is java 1.7 the same as java 7? i installed the new java 7.0.51 and it still gets me the same exact error. jd1 worked OK even with the old java 5 from a few years ago, and works even now, but jd2 throws an error.

jdownloader works with no problem on my newer computers (core 2 duo and i3) but i was planning to throw it on the old machine to have all the downloads centralized there.