Ah, thanks for the advice!  Quick question though.
 I know the framer taped all my cels like that.  I
was thinking about going back and CAREFULLY taking
apart all the other frames and using a tape
remover liquid (I found nail polish to work very
well on removing the tape, so long as I don't
touch the paint).  Or should I just leave them all
alone in their frames and never touch them again?

Also, where could I buy acid free tape?  I when to
Michaels to ge the acid free "archival" tape, but
that was nothing but glue, hence the wonderful
adventure I had last night (little bit of nail
polish also did a wonderful job on removing this).
 Thanks.

Here is the cel I framed yesterday and I think it
came out really well considering my dad was the
one who "tried" cutting out the mat and didn't do
a very good job at it (of coourse, I am still
grateful).  Sat in Kinkos for 1.5 hours yesterday
trying to print out that background.   :-)