problem with jde-open-class-at-point on XP

Hi,

I've been using jdee on linux for a long time, but I've been getting alot of
problem making it works on Windows....

I'm using jde 2.3.5.1 with cedet 1.0pre3 on windows xp, I have set the
jde-global-classpath and jde-sourcepath. 

I'm using jdk 1.4 for test, first I import a java collection class, ArrayList,
using jde-import-find-and-import...no problem here so I know my
jde-global-classpath is ok... 

But when I try using jde-open-class-at-point it doesn't work, I have triple
check that the path is correct, and I tried using different path ie
/cygdrive/e/jdk/src or E:/jdk/src and even E:\jdk\src.

I try to search the archive but couldn't find anything that would help....

would appreciate if anyone can give me some suggestion...

Thanks.
Ed