hi shruti,
as per d rulez u r supposed 2 do only one additional course at atime......dat too wid d insti's approval.......reg b.com practically it isn't aproblem at all as u don't hav 2 attend ny classes xcept 4 d xams..........but icai doesn't think so.........infact i wonder how come d guys who hold d triple pack ( CA+CS+CWA) managed 2 do so wid out really breakin d rules.......(somone plzz don say one aftr d othr).........its a matter of u r choice........nyways dis iz pretty intrstng...........never mind....... u'll have ur answer soon nd der bttr persons to answer dis technically..............................d forum "solves almost anythg"..........all d best ....bye