Connect to remote Oracle DB with C#?

[Randomaxess]

Hey all,
I'm a complete n00b with C# and using the ODB.NET stuff, but i was looking at the basic tutorials on connecting to an Oracle DB. The thing is, they all seem to have a local DB running. what i mean is, in the line:

con.ConnectionString = "User Id=scott;Password=tiger;Data Source=orcl9i;";

they have Data Source as just the orcl9i.

my database is indeed 9i, but i have to connect to it thru a remote connection...so, lets just say for example the DB is connecatble at oracle-db.remote.edu and i have the login name and pw.

What do i do to connect to this? Just replace the orcl9i with my remote location?

[Randomaxess]

using the following code:

string oradb = "Data Source=(DESCRIPTION="
+ "(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=csil-server1.cs.uiuc.edu)(PORT=1521)))"
+ "(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=ORCL)));"+ "User Id=xxxx;Password=xxxx;";

i get the following error:

ORA-12560: TNSrotocol adapter error

any ideas?