I just bought an X8 and was really going to get angry when I couldn't easily transfer my contacts ... until I started monitoring the phone.
First export all your contacts to Outlook in vCards (I found that sending them by e-mail is the easiest. If you get an "for many attachments ..." error message, you can save them from e-mail in the folder of sent items) and copy vCard to the memory card on your phone.
Secondly, open your address book on the phone, then press the left button on the phone (button with 4 small squares above it. NOT 4 BOXES ON THE SCREEN ... PHYSICAL BUTTON!).
Thirdly, select “Import / Export” and select import from the memory card. Import all vCard files and you must be gold.
Good luck ... don’t ask me any questions, because I won’t come back to look at any messages ... just passing by, trying to figure it out on my own.
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