Hi there. I've just started using VirtualBox, so version 3.2.6 is what i have and i realise this thread has not been touched in over 6 months, but decided it would be best to continue this thread opposed to starting a new one on what i consider the same topic.
I am running with a Win7 Host, and a Win7 guest. I am running Second Life (SL) on the guest, and it runs OK, except i have noticed that it does not work well concerning mouse interaction. I have Guest Additions installed (the latest version as far as i can tell) and have two sets of issues.
When Mouse Integration (MI) is on, i can see the mouse pointer anywhere it sits in the guest window, but the mouse does not behave optimally in SL (lack of camera movement control when Alt+mouse moves the camera view for instance)
When MI is off, the mouse behaves perfectly in SL, except i can no longer see the mouse pointer while it is 'over' the SL window. If i start it on the taskbar, then move it up the screen, it disappears BEHIND the SL window, is the best way to describe it.
Another, i'm sure, related issue - when SL is the active window, if i say click on the IE taskbar icon, where you would normally see the list of IE tabs that are currently open, they too are 'hiding' behind the SL window.
I can organise screen shots if that will help with my maybe confusing descriptions.
EDIT: I tried installing the mouse drivers (microsoft wireless) but that doesn't seem to have helped at all.