Have a burning question about what's coming up in the land of Nokia? Have a Twitter account? Then clear up 1pm Eastern time in your schedule, because Niklas Savander, Nokia's Vice President of Markets, will be online fielding and answering questions during an hour long Twitter Q&A session tomorrow. So whether you're wondering about the latest handsets or the proposed tablet coming, shoot your tweets to @NiklasAtNokia during the hour timeframe and have a shot at an answer from a genuine Nokia bigwig. Just don't make your questions too complicated; you're limited to 140 characters.