To answer your Kenshin questions (at least some 
of them).

There were 94 episodes of Kenshin TV plus one 
episode that was apparently unaired (eps. 95)

There was one OVA -- four episodes

One movie.

All were done with cels. I do not know anything 
about future Kenshin projects -- but would be 
nice if they can keep the quality of the earlier 
episodes ^_^)

Wendy (who is always on the lookout for Kenshin 
cel bargains ^_^)