Create Dialplan from Comma Separated Value (.CSV) Files

I have multiple [login to view URL] files and a [login to view URL] file I need to process and create [login to view URL] file with the following requirement: ? Populate a “Priority?? column with numerals 1,2,3,4,5,6,…etc. lower number indicates higher priority. Priority could be? selected by comparing all buying rates to [login to view URL] file. Cheaper rates get higher priority. ? A “Special Settings?? column is populated by the numerals 0, or 1 under the following conditions: if BuyingRate < SellingRate then Special Settings = 0; if BuyingRate >= SellingRate then Special Settings = 1 Expansion Flag is always 0. ? Next [login to view URL] should be populated accordingly. ? [login to view URL] could be very large and would easily exceed Excel 65,535 row limit. ? Provide away for me to be able to edit [login to view URL] ? Buying rate files get continually updated by the sellers (weekly or biweekly.) I might find new sellers at anytime, and accordingly I would need to repeat this whole process with the new buying rate files. ## Deliverables * * *This broadcast message was sent to all bidders on Thursday Apr 8, 2010 10:39:33 PM: Hello All, Thank you for your interest in this project. I am going to edit the descriptions and provide all with samples as early as this weekend. Thank you again. * * *This broadcast message was sent to all bidders on Friday Apr 9, 2010 6:10:21 PM: Hell All, Files have been uploaded! * * *This broadcast message was sent to all bidders on Friday Apr 9, 2010 7:07:19 PM: Sorry for the typo! Best, Sheekh. * * *This broadcast message was sent to all bidders on Saturday Apr 10, 2010 1:01:19 AM: Hi All, Expansion Flag is always 0. Thanks. * * *This broadcast message was sent to all bidders on Saturday Apr 10, 2010 1:22:44 AM: Please note: I no longer require you to reformat [login to view URL] files. [login to view URL] and [login to view URL] structures will be exactly as provided in the samples; furthermore I need you to output one [login to view URL] file. Please provide your logic to show me your understanding. Explain how your GUI would work. * * *This broadcast message was sent to all bidders on Saturday Apr 10, 2010 2:35:08 AM: Please read the Brief Summary again. Thanks.