Performance improvement in linked server-Disable data type check

Hi All,

I have two SQL serves one is SQL server 2005 and other SQL server 2008.I push data from SQL server 2005 to SQL server 2008 using Linked Server.I want to improve performance of data transfer. Few days back I cam across one article (I don't remember exact site name) which mentioned  while inserting data in remote server you candisable data type check which can improve performance.He had mentioned oneSet Command. I don't remember that command .Guys can you please help me to find out this command.I check with MSDN site but no help.

Also if you have any other performance improvement tricks please let me know.

Thanks in advance...

Banky