I have gotten everything to work except the variable; downloadsize.
The say2 is set to only come up when a download is in progress, but downloadsize is always blank (I just delete the tileset from the server im working with and relog, and it gives me the say2)
I tried different methods but nothing works.
I found this inside the newfeatures txt
new scripting variable 'downloadsize': when the
graal client is currently downloading a big file
(>32k) then this variable contains the size of the
file; using downloadpos, downloadsize and #D you can
check if a file is currently downloaded can
display a process bar or similar