I'm assuming that the new forms have the date on the bottom of "January 2009". I really haven't had any problems with these forms. I abbreviate like crazy and for quantity I use the quantity column for all of the items listed on the line. I don't really follow the blocks either. I don't put in a weight for each line, but I do enter an amount for everything listed on the line.
To tell you the truth, when I first starting sending packages in August, my biggest concern was these damn forms. I was relieved when I sent out my first package and prayed that it wasn't going to be sent back. Tomorrow I send out #3.