hello
every one i have a small problem.. i have windows excel 2003 into which i am logging some data. I have some times have to log in more then some 400 channels of data but excel has a limit of only 256 columns.. My program works well with excel 2007 the column limit is not 256 i can see all 400 columns but its a problem if i am logging into MS Excel 2003. I wanted to know how i can open two or three worksheets in a single Excel file to log the data, if i have more then 256 channels of data. I know how to log into a excel file but could not find any help on opening different worksheet to log the data. Anybody suggest me how to go about this problem.

thank you