can we use packages in ms sql server 2008...i m new to sql server ... if yes how it can be created and used....
I assume you are talking about the Oracle concept of a package which groups related queries etc. If so as far as I know this concept doesn't exit in SQL Server. Also you will get some interference when trying to Google for this from DTS packages, which are a completely different concept.
The only thing somewhat similar would be a SQL-CLR assembly, e.g. C# code compiled into an assembly, hosted inside SQL.
There's no equivalent of a package for T-SQL stored functions and stored procedures in SQL Server.
What do you need that for, anyway? Granting permissions?
What you could investigate, too, are the schemas
in SQL Server, which also help you grant or manage permissions - but it's quite a different beast from Oracle PL/SQL packages. Schemas manage collections of database objects (any of them - tables, views, stored procs and funcs).
Marc