Automated Excel Plot generation

I have columns of excel data that give data for several different device. For example the first 100 rows has data of device a at a 100 different frequency points. The columns are the parameters that I would like to graph at each frequency point. The next hundred rows is the next device and so on. What I would like to be able to do is create a macro that recognizes the different devices and graphs each with different parameters on the y1 and y2 axis a function of frequency. Also it would overlay graphs of several devices. In otherwords it would be able to do the following. It would create different graphs for each: device a param1a param2a param3a... (maybe on different y) device b param1b param2b param3b... (maybe on different y) . . . also device a and b param1ab param2ab param3ab .... (maybe on different y) device m and x param1mx param2mx param3mx .... (maybe on different y). . with one press of the button. It would be nice to specify which device combinations I would like to look at before it generates the plots and also what parameter I would like to look at. If it would be cheaper to hardwire this into the code and then I change the code when needed I that would be fine as well. I think this could be easily done but it would take me some time to learn VBA. If someone could easily create this please let me know. It would need to be flexible because I because the number of devices and the number frequency points may change. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform This had to run Windows XP, Windows 2000, and Windows 98.