You can withdraw and deposit, but obviously that's not possible for you (otherwise you wouldn't have made this thread).
What I did is use player transfers, so if player transfers are possible, you can try
http://www.maketransfer.com - for some reason my virus protection thing is telling me the site is dangerous. But I used it to transfer from full tilt to moneybookers. However you MUST read the transfer guidelines on the site and make sure your first transfer is with someone who has a transfer history. You can check out the forums on the site... good luck