samba - Feb 2004 - windows xp can not see file larger than 4G on 64 bit samba server

I have two large files on the samba server. One is 3 g, and the other is 5g.
However, windows XP report the size of them as 3 g and 1. I try the same test on
a redhat 9 server, and it windows XP report the size OK. Does any one aware of
such bug in samba-3..0.0?

Thanks.
Dong Xu

Following is my configuration,
kerenl:  2.4.24
samba: samba-3.0.0-0beta3.3E   (part of Taroon from Redhat)