Material for Infotech.. Revrt ASAP

Hey guys..If anyone has made notes from insti module for infotech can u post it here... Or can u suggest a good author for infotech or good notes...?? I have been using padhuka's and m not at all comfortable with de qn ans format... I ve also referred Dinesh Madan's book...but most of the topics from insti module r not covered in this book... m givin this upcoming exam,.. So kindly send some good notes for Infotech asap... Notes made frm insti module ll be preferrable.....Thnks a lot!