[mapserver-users] transparent on black for tindex layers?

[Chris Nicholas]

greetings - I was wondering if 'there are ways' to have the same
'transparent on black' performed on raster tindex layers, as is done so
well by the gdal_merge.py routine. 

gotta few thousand
reprojected images in Haiti suffering the black-triangle blues when I
make them a single layer; see 1:5000 and below on the varioous layers
at:

http://wms.cis.rit.edu/cgi-bin/mapserv.csh?map=/local2/home/cnicholas/mapfiles/haiti.map&Request=GetCapabilities

thanks!

Chris