It seems a nice application and 2$ seems very reasonable for the simplicity it brings to something you could do yourself but with a lot of work and being a "power user".

The only thing I have to say is that you don't have a trial version. I know it's the problem with App Store. No more trial version (for now, as I imagine "in-app" buys will be possible soon).
Also a lot of freeware, became - mind you very cheap - paying apps.

I'll probably spend the two dollars to try, but a trial version (on the dev website for exemple) would be really nice.

I love this app, makes screencast a breeze !. It's very rarely on sale but you can grab in a bundler if you go to www.maclegion.com, the bundle also includes :
Data Rescue
Contactizer Pro
Virus Barrier
Forklift
Launchbar
Amadeus Pro
Radio Gaga
Printopia
MacPilot
The first 9,000 buyers also get HDRrtist Pro


PS : I would understand if Macupdate's admin would erase this comment as it is a concurrent to the MUPromo site. In case you don't, feel free to edit my message and erase this PS.

I ain't affiliated to Maclegion, I just think it's a great bundle.
Yes I know, I've put an almost identical comment in Printopia, but I really think this is a great deal for ScreenFlow, and I was looking for a software to print from my iPhone and ran into Printopia, that i remembered being in the bundle.

Hello there,

So, is there a solution to upgrade ? Is it a payed or free upgrade ? (payed i suppose).
What should one do, if he wants to upgrade ?

So many questions, so few answers !

Franck :-)