I just went to Best Buy and purchased a open item looking for a little of a price drop. (I am in a very tight budget) However, we all learned yesterday about the announcement on the iPad 2 on March 2. Considering the trends of sales after Apple announcements, should I return my iPad now expecting a price drop on the 2nd of March? Or should I keep my $520.00 (after taxes) iPad? Thanks in advance for your guidance.