Hows the combination of CA and CS?

Hy! I am a student of CA final. My attempt falls in May 2008. I am doin my training these days. Could somebody tell me about the CS course? Hows it.. as in how much time is required to study well for CS inter exams, about tutions (in delhi), about its training, and about the final exams too. I'll be registering with ICSI in a few days and my CS inter exams of one group will fall in june'06. I am confused about the thing that how and when can I do my Industrial training (of CA) coz during 3rd yr of trainin I'll be giving my final exams. I think one should do the Industrial trainin for becomin efficient in a CA's  work. Can it be done after the completion of training? Please guide me how I should go about for this combination of CA n CS.