editing the x report

My x report is rediculously long. I devided my inventory into individual catergories and thusly, when the department totals are printed my report grows to rediculous lengths. Is there any way I can remove this catergory from the x report and still have the department totals / grand totals posted to my rms manager for future reporting.... In addition I would like to remove the section on the x report that breaks my sales into hours ( hourly totals / grand totals) without having the file effect my rms reporting. I need help and any will be much appreciated. Thank you. JT