For those of you who are Orthodox, you know that on the diet there are quite a few halachic concerns - such as what to do Shabbos instead of Challah, what to do the first night of Sukkos, Pesach w/o Matzah, etc etc.
A Choshuv person in Lakewood printed a pamphlet called "SCD in Halacha" - going through all the halachic concerns with a clear halachic psak from one of the big poskim. It's certainly something that comes in very handy. The pamphlet is available at a minimal charge. For those interested, please email firstname.lastname@example.org, put on the subject line "SCD in Halacha", and ask them how you can obtain it.