Hi Bruce,
Thanks for doing the weekly webinars.
I found the solution in the March 2015 webinar.
In case someone needs it, If you use String Theory you can do the following in the savefile routine:
loc:Name = st.FileNameOnly(loc:Picture)
loc:Path = st.Pathonly(loc:Picture)
loc:Ext = st.ExtensionOnly(loc:Picture)
loc:Picture = Clip(loc:Path) & '\' & 'newfilename.' & loc:Ext
p_web.SSV('loc:Picture',loc:Picture)
In my case I don't need to save the path/file name in any record. I just need to upload it.
HTH