I have a Samsung Galaxy S
Model # GT-I9000
Firmware Version 2.3.6
Baseband Version I9000XWJW1
Kernel Version 2.6.35.7-1217612
Build # GINGERBREAD.XWJWB
When the main screen is on, the HOME button acts like a "selection left" button.
And the SEARCH button, acts like a "selection right" button...