Anyway, Corel has gif support too. You can load every frame and edit it... but it is pricey.
And you torrent people, shut the frak up before I make a huge rant post about thievery. Just because nobodies catches you doesn't mean it's not illegal.
flash itself isnt best choice. It have user friendly UI and work with that program is realy easy but result after conversion to gif (a.k.a compresion) isnt best (maybe I just dont know how to do it better)