Question : Repeating Rows when adding a field

Hello:
I need to retrieve a project Number for each payment paid in advance.  An event is taking place today and I need to allocate every
advanced payment to a project Number.
I am getting 3 rows for every amount instead of one but only when I add the project Number.  If I take it out I get the right result.
The three results represents the 3 records under a hierarchy.  I am getting the 3 projectnumbers belonging to the parent
instead of only the one or two that represent the sale for that projectNumber.  The tables relationships are as follows:

ProjectTable

ProjectNumberID  Name       ProjectNumber  ParentID

350001          Casting      4000      350005                  
350005      AllCasting       20000      0
350006      Rehearsal       4010      350005
350007      Show      4020      350005


///////////////////////////////////////////////////////////
ProgramTable

ProgramID       ProjectNumberID   EventNumber
100001      350001            5
100002      350001            5
100003      350006            6            


///////////////////////////////////////////////////////////
EventTable

EventID                  ProgramID
    5                    100001
    6                    100001
    7                    100002
//////////////////////////////////////////////////////////
TransactionTable

TransactionID SaleID   EventID   Amount
    1       10      5      136.00
    2       11      5        20.00      

//////////////////////////////////////////////////////////
SaleTable
SaleID      Arrival            SaleDateTime
10      '2010-06-22 05:30:00'   '2010-01-25 01:00:00'
11      '2010-06-22 05:30:00'   '2010-02-15 02:00:00'
//////////////////////////////////////////////////////////
PaymentTable
PaymentID      SaleID            PaymentDateTime                  Amount
  101              10       '2010-01-25 01:00:00'      136.00
  102              11       '2010-02-15 02:00:00'       20.00


I am getting the 3 project numbers with the same parent if I include the projectNumber.      
I think is the way I am linking the programTable to the ProjectTable.
Any help would be appreciated.

Answer : Repeating Rows when adding a field

possibly add:

service dhcp

Billy