samba - Jul 2002 - Samba Quota problem

I am using samba 2.2.5-2+LDAP on rh7.2. I want to set quotas for users for
their home dirves. But when I try edquota it gives me confusing info. It was
working all fine with samba2.2.2 [w/o ldap] on rh 6.1

Here r my observations.
User    blocks    inodes    Actual size in MB
user1    2932     425      258
user2    2436    285        276
user3    760      18          268
user4    92        23          4
user5    196     53          12
user6     4        1            40
user7    29564  610       1620
user8    188      651       1390

Blocks and inodes as reported by edquota. And size by windows properties.

TIA

Shekhar