It should look like this.
gt3b-0.6.1.s19
I believe you may be referring to the manual.
Here is the download site provided by overkillrc.com
Index of /GT3B/GT3B-Firmware
That is the one I am downloading. I go to 0-6-1/ > gt3b-0.6.1.s19 > click on it then it asks to save or open gt3b-.0.6.1.man? Not sure what I'm doing wrong but I keep saving it to desktop or downloads. Then when I go to file > open with STVP I do not see it.
I am on Win 7 pro 32bit. Thanks for the link and the suggestion.