or you could just turn the camera left, move it a bit, turn it right and then do a sync, you don`t see all the intermediate stages if you have the code written to do a manual sync (strongly recommended since DB`s automagical sync is...er....well..not good)
something like
do
if leftkey()
turn camera left 90
move camera 0.1
turn camera right 90
endif
<rest of code>
sync
loop
would make the camera strafe left, and it`s easy to follow how it works if you happen to be energisticaly challenged
(or you can use a simple sin/cos math routine)
Mentor.
System spec : Pentium 3.0Ghz, 512MB DDR, 2x160Gb HD (using icewave hd coolers ), DVD RW/CD RW (all modes), multimedia front panel, 6 way surround sound, ATI radeon 9800Pro 128mb.