I just wanted to remind everyone (especially those starting round robins) that the postoffice now charges more than $3.90 if your package is over one pound. And the rate goes up depending on how far away it is to be shipped. I sent a 1.5# package out yesterday and it cost $5.85. That is a big increase from $3.90. So what is the solution? It turns out that they have a flat rate ($3.90) package meant for 8 1/2" x 11" letters. As much as you can stuff in the package for the same rate. So if you are doing a round robin and want to keep the shipping cost down please put them into the 20 or 30 chip pages and use the flat rate mailer.