Watan,
I think I may have misunderstood how this works, this is what I have done so far:
1. Carved out 4 volumes on my filer, one each for SystemDB, UserDB, Logs, and SnapInfo
2. Created 4 NFS exports corresponding to each of these volumes
3. Added the 4 shares to each of my VSphere hosts using the Configuration tab of the Virtual Center client
4. Shutdown what will be my new SQL 2008 server.
5. Edited its settings using the Virtual Center client and added 4 hard disks corresponding to the 4 datastores created in step 3
6. Brought the SQL server back up and using the Manage MMC, added the 4 volumes to my server giving them the proper names and drive letters. Now I have a server with of course a C drive and 4 other drives labeled SystemDB, UserDB, Logs and SnapInfo
At the end of this week I was going to install SQL 2008 and then later this month or early November I was going to install Snapdrive and SMSQL on this server and of course VSC 2.0.1 on my Virtual Center server. From what you have written it almost sounds like I am doing this all wrong. If I am, what is the correct procedure? Do I somehow use VSC 2.0.1 to carve out the NFS datastores where my SQL databases and logs will go similar to how Snapdrive was used to make LUNs under my current SQL 2005 setup?