ADO + Connection pooling

[njdude]

When i run this

sp_who

I see the connection showing up and in the next second it is gone.

The connectionstring i have is

Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security
Info=False;pooling=true;Min Pool Size=2;Max Pool Size=50;Connection
Lifetime=120;Initial Catalog=test;Data Source=TESTMACHINE\SQLEXPRESS;

And then in the log, the log grows almost every second 3 entiries !!
"Login succeeded for user 'TESTMACHINE\User'. Connection:
trusted...."
"Login succeeded for user 'TESTMACHINE\User'. Connection:
trusted...."
"Login succeeded for user 'TESTMACHINE\User'. Connection:
trusted...."

So the problem is that pooling does not seem to work. I dont see any
connections being held for more than 1 second