Can anyone plz guide me - EMC storage, certifications, books

Hi,

I am Kapil from India.

Currently working on Backup, that too on  Symantec.

Wanted to move on storage ASAP. Will fight for EMC only.

Can anyone plz guide me through.

What all storage products are there of EMC, about certifications, books.

Got to know about book ISM here only, don't know what it is about exactly.

Plz bear with me, i usually ask a lot of questions so you all will have to reply.

THANKS IN ADVANCE TO ALL OF YOU