SQL Server 2005和SQL Server 2008之间是否存在冲突？

I am told that SQL Server 2005 installation with BI tools and SQL Server 2008 with BI tools can't work together on the same computer. Apparently "some" things stop working. This was told to me by one of my team members. Since I'm new to SQL BI, I cant discount what he has said altogether and I dont want to install them both on my dev box and find out later that there is problem.I am told that SQL Server 2005 installation wit