YES

Seem better now, i made :

oradim -new -SID TEST -SRVC OracleServiceTEST -INTPWD mypasswd -MAXUSERS 50

Checked in services :

OracleORACLE_HOMEAgent Started Automatic
OracleORACLE_HOMEClientCache Started Automatic
OracleORACLE_HOMECMAdmin Manual
OracleORACLE_HOMECMan Manual
OracleORACLE_HOMEDataGatherer Manual
OracleORACLE_HOMEHTTPServer Started Automatic
OracleORACLE_HOMEPagingServer Manual
OracleORACLE_HOMETNSListener Started Automatic
OracleServiceTEST Started Automatic

Anything wrong ?

The svrmgrl gives (Oracle 817 in French) :

Oracle Server Manager Release 3.1.7.0.0 - Production

Copyright (c) 2000, Oracle Corporation. Tous droits rÚservÚs.

Oracle8i Enterprise Edition Release 8.1.7.1.1 - Production
With the Partitioning option
JServer Release 8.1.7.1.1 - Production

SVRMGR> connect internal
ConnectÚ
SVRMGR>

I can now connect internal without password (is this normal ?).