Query about gmcs

Hello friends,

Please guide me .

I am a student registered for articleship in February 2012. I Want to ask the following questions about my GMCS

1. since i am registered for articleship in Feb 2012 i.e. prior to 1.05.2012 so i am eligible through going through GMCS programme only once ??????/

2. If yes then after completion of how much period of training can i go for GMCS ????????

Please guide me and solve my problem.

Thanking in anticipation