Tech Tree Spreadsheet

Someone had created a really nice Excel spreadsheet of all the tech for SE5. I haven't been able to locate it again though.

I've seen some other stuff like Kwok's, however I really liked the spreadsheet as it listed it in a format I liked.

Does anyone know what I'm talking about and have a link handy? Boards have been slow and I haven't been able to locate the thread I saw it in previously yet...