Modify Diesel Jobsite Website

I have a powerpoint presentation that is to big to upload. Basically we need to remove some features of the script and add 1. There are other minor changes of the output of the text, etc. We dont want other job script, just edit the installed one. Ill upload the powerpoint presentation and pm the presentation link to those interested, from reviewing the pps you can change price of your bid. The highest we can pay is $500.00