well it depends on the day
at some customers i have more time to browse than at others
i think in "worktime" i browse like 4 hours per day (that includes things for my job)
in the "freetime" i think its 1 - 2 hours a day
for gaming i think 1/2 hour a day, also depends the day ofcourse, some days i dont play at all
now i realise i spend a lot of time behind my laptop....
anyway , aslong as i can combine it with the private life its ok