I find this at:
http://www.sqlservercurry.com/2008/06/combine-multiple-rows-into-one-row.html

==================================
-- Query to combine multiple rows into one
DECLARE @str VARCHAR(100)
SELECT @str = COALESCE(@str + '|', '') + [Numbers]
FROM #Temp
Print @str

You can also achieve the same result using STUFF

SELECT DISTINCT STUFF( (SELECT '*' + Numbers from #Temp FOR XML
PATH('')),1,1,'') as Numbers FROM #Temp
==================================

the first option is work only for one set of details rows, I need to
do that for many rows, so the second option on above simple is good
for me, but i ned it for SQL2000.
Have some other solution?