RSTG, thought this would be of interest to everyone. Apparently if you have purchased Spb Mobile Shell 2.x before and still have the key they will upgrade you to Spb 3 when it is released. And if you can't find your key contact their support on their site and enter the e-mail address you used when you purchased it and they will send it (the serial key) to you via e-mail. Here is the site.
http://www.spbmobileshell3.com/