I really can't commit to any delivery date because my time is pulled in many directions. I can say that Site Memebrship Pro is probably the next product I will work on but I go back and forth between working on improvements to mojoPortal and working on add on products. Since I just shipped Web Invoice Pro, right now I've started work on the next round of improvements for mojoPortal. After the next release of mojoPortal I will focus on the next add on product and/or improvements to existing add on products.

Best,

Joe