Although I am bumping this one...
I found this clip that well I thought it was pretty cool to be honest... So here you go from 1999.
Bobba Fett Vs IG-88
http://www.youtube.com/watch?t=28&v=yhDT1o9WuFQ
I am also beginning to wonder how much inspiration was potentially drawn from shots planned that never made the OT but ended up in the prequel trilogy. Was the Slave 1 asteroid chase in ATOC inspired by the sequence of IG88 vs Boba Fett?
Was it meant to take place in the space Junk?
The guy who made this video of Boba Fett vs IG88 worked on ATOC and Revenge of the sith as a droid technician apparently.
It was made before Attack of the clones...Did this guy know something...Had he seen story boards or unseen footage?
It's all a bit uncanny if you ask me.