Apple mail Import Not Functioning

Question

Hi,

I have a mac book pro with MAC OSX 10.8.2 running, having Ms outlook 2011 as mail client.

Due to some technical glitches Ms office seems to crash one time or the other. Before it gets worse i want to switch to apple mail which seems to be rumming completely file.

I tried moving my mails from outlook 2011 to apple mail but the mail import function in apple mail does not import properly all the mails, some imported contain incomplete data and some have gardage material in them.

Please suggest some smart solution to transfer all my mails from outlook 2011 to apple mail asap.

Eagerly waiting for solutions to this problem.

Thank you.