Copying DataRows from one table to other

[sravan_reddy001]

SqlConnection sql;
SqlDataAdapter sqlda;
DataSet sqlds, msads;
OleDbConnection msa;
OleDbDataAdapter msada;
//DataRow drs,drm;
DataTable ab, abcopy;

private void Form1_Load(object sender, EventArgs e)
{
sql = new SqlConnection("data source=SRAVAN;user
id=sa;database=master");
sqlda = new SqlDataAdapter("Select * from addressbook",
sql);
sqlds = new DataSet();
sqlda.Fill(sqlds, "ab");
msa = new OleDbConnection("provider=microsoft.jet.oledb.
4.0;"
+ "data source=C:\\Documents and Settings\\sravan\\My
Documents\\AddressBook.mdb");
msada = new OleDbDataAdapter("select * from addressbook",
msa);
msads = new DataSet();
//msada.Fill(msads, "ab");
//string name, mobile, residence, notes,count;
}

private void button1_Click(object sender, EventArgs e)
{
/*drs = sqlds.Tables["ab"].NewRow();
drm = msads.Tables["ab"].NewRow();
for (int i = 0; i < sqlds.Tables["ab"].Rows.Count; i++)
{
drs = sqlds.Tables["ab"].Rows[i];
drm=drs;
msads.Tables["ab"].Rows.Add(drm);
msada.Update(msads, "ab");
}*/
ab = sqlds.Tables["ab"];
abcopy = ab.Clone();
for(int i=0;i<sqlds.Tables["ab"].Rows.Count;i++)
abcopy.ImportRow(ab.Rows[i]);
msada.Fill(abcopy);
msada.Update(abcopy);
}


this is code i had written..
please provide me the code to transfers the rows from one table in
[sql server 2000-->master-->addressbook] to other [MS Access-

>addressbook.mdb->addressbook(table_name)]

please provide the code for this..