Create a Developer User in SAP system

create a user called: sapuser
with sap_all and sap_new profiles
when asked put this as the developer key:
36687663221261278694

DEFAULT password for user sap*/ddic

login/passwd = sap*/06071992, login and create users using SU01

for a list of other default passwords check out link
http://cirt.net/passwords?vendor=SAP

Screen painter error: EU_SCRP_WN32 : timeout during allocate / CPIC-CALL

I had the same Problems and solve it in the following way:

enter transaction ---> sm59

under TCP/IP-Connections ---> EU_SCRP_WN32 increase the CPIC-Timeout ( default 20 ). like 100 or more...

click here for more info
or
http://forums.sdn.sap.com/thread.jspa?threadID=1436111