maildrop not working..

[Cobi]

OK, I had maildrop working fine on my other machine, but it got overloaded so I got a seperate machine to handle email.... I proceeded to install qmail per qmr's tutorial, scp'd the /home/vpopmail/domains/* over to the new machine, moved the database... changed a few ownerships to reflect the new vpopmail/vchkpw uid/gid... everything seems to work... imap, pop3, smtp.. etc... except I noticed that I wasnt recieving any mail on one of my imap addresses... I finally traced it to maildrop.. I removed the maildrop line in the .qmail-cobi file... and I got all my mail.. I put it back and it wouldnt get any more mail....

.qmail-cobi
|preline /usr/local/bin/maildrop /home/vpopmail/domains/staff.winbots.org/cobi/.mailfilter


.mailfilter
#Cobi's Filter File
##Begin Filter Configuration -- Please do not edit by hand, use SquirrelMail
MAILDIR="/home/vpopmail/domains/staff.winbots.org/cobi/Maildir" # Default mail directory

if ($SIZE < 153600)
{
xfilter "/usr/bin/spamc -f"
}

###From '' Web Design '' INBOX.Web Design '' m '' on '' off '' '' Contains
if (/^From:.*Web Design/:h)
{
to "$MAILDIR/.Web Design"
}

###To '' Web Design '' INBOX.Web Design '' m '' on '' off '' '' Contains
if (/^To:.*Web Design/:h)
{
to "$MAILDIR/.Web Design"
}

###Subject '' [qmr] '' INBOX.QMR '' m '' on '' off '' '' Contains
if (/^Subject:.*\[qmr\]/:h)
{
to "$MAILDIR/.QMR"
}

###X-Spam-Flag '' Yes '' INBOX.SPAM '' m '' on '' off '' ''
if (/^X-Spam-Flag:.*Yes/:h)
{
to "$MAILDIR/.SPAM"
}

to "$MAILDIR"

##End Filter Configuration


any ideas?

[Cobi]

*bump* *bump*