i have purchased and used this tool 4 converting 2008 rdl to 2005 version. it's a great tool 4 reducing ur work:-)

i contacted him through following link ---

http://itknowledgeexchange.techtarget.com/sql-server/you-cant-deploy-a-sql-2008-ssrs-report-to-a-sql-2005-ssrs-server/

his name is AmarSale and he is a nice guy. he gave me a demo of the utility tool before purchasing it.

see yaa...