I cannot believe how much time I've wasted working on my very time-sensitive presentation tonight... all because 'undo' plain DOESN'T WORK.

Revert... revert... revert... revert...

I agree, this is completely unacceptable. This is a deal breaker for me. The fact that Sliderocket haven't responded here and its been almost 5 months since the last comment has to say something.

+1 The "undo" is actually not working and sometimes it actually breaks the presentation. It is totally frustrating and extremely reduces personal productivity.

I also experience some problems with the paste especially when you have bullets (imagine since it is a presentation tool how many bullets you have) pasting breaks the styling of the bullets and you need constantly to readjust it.

I am also facing severe issues with the undo function. It practically does not work reliably - actually in 9 out of 10 cases. This is really annoying and is THE key argument - besides a slightly high pricing for a startup - for not becoming a professional user. I consider this a basic function and even more important than e.g. including a twitter stream.

On a side note: as pointed out by Eli Rothmann, copy/paste works for me as well.

I wonder if anyone from sliderocket can comment on what the future holds for sliderocket's Flash implementation.  I can trace every dissatisfaction i have with sliderocket to Flash.  Is there an HTML5 future in store that will replace it?  If so, what time frame does sliderocket envision for this transition?  As much as there's some terrific functionality from sliderocket, I have a hard time envisioning being fully satisfied until Flash is jettisoned for more contemporary, open, standardized technology.  

on a mac and chrome sliderocket does not pick up undos on moving shapes and undos previously typed text. This is super annoying especially as you can potentially lose work doing this

As a new user I have found the undo function to be extremely unreliable and even damaging in some cases. It's a real drag on productivity, and if Adobe can help unlock the issue, I think everyone would have a much easier time building their presentations :)

I find copy and paste to work pretty well (original question  was asked in 2008 so this may have been fixed) but the undo function is very inconsistent.