Best practices on deploying SQL Server 2005 on SAN
How to simplify common administrative tasks?
How to understand the relevant factors that are necessary for sizing?
How to forecast the future growth?
How effectively we can setup the SQL Server 2005 product on SAN?
There are many factors involved when you are attempting to accomodate the requirement of large database within your environment, when I say large database then storage is the important factor.
Look at this recorded webcast about how you can handle this type of situation. Look for "TechNet Webcast: Best Practices for Deploying SQL Server 2005 on Storage Area Networks (Level 300)" in this case.