Better Broadcast Graphics than VCR Companion?

[jblackbu@pen.k12.va.us (Jimmy Blackburn)]

My school's in-house TV studio has been using VCR Companion with a IIgs
and IIc for its graphics, titles, and teleprompter since its beginnings. 
However, a lot of the graphics and fonts that come with it don't have very
high resolutions by today's broadcast standards.  Is there another program
for generating graphics on a IIgs for television broadcast that outputs
higher resolution graphics?  (Ugh, pardon my grammar.)
-- 
Jimmy Blackburn
jblackbu@pen.k12.va.us