Any way to disable the 'Welcome Screen'?

[Tsunami]

I want our users to go directly to their portal instead of the 'welcome screen' that has "My content, My Home etc".  There's a checkbox to disable that screen after the first time but I wanted to know how to do that before they ever login.  TIA!

[tupac_rd]

http://www-01.ibm.com/support/docview.wss?rs=3442&context=SS9RTN&q1=%2bhide+%2bwelcome+%2bpage&uid=swg21340607&loc=en_US&cs=utf-8&cc=us&lang=all