Convert composite Apple mon into RGB?

[tyoung@jove.acs.unt.edu (Phillip "Ty" Young)]

Hi.  I recently acquired an AppleColor Composite color monitor, w/ one 
typical RCA-jack for its input.  Now, I know you can get some use out of 
such a beast, but the colors rendered here really sort of STINK and the 
bleeding onto white REALLY STINK.  

Anyone know of a way to convert (as in add on, or something, a 
circuitboard) a composite monitor into an RGB?  I'd just rather not spend 
the $ to buy a used RGB if I can avoid it. THanks.
TY
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Ty Young, Teaching Fellow in Cello & Early Music  University of North Texas
internet:  tyoung@jove.acs.unt.edu		           College of Music
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