Best timeline / gantt chart app ?

[mcogilvie]

Thanks for the suggestions !
i think after looking though a couple of these apps, what I really need is more of a visual timeline of a linear calendar. Something that I can place a lot of images in. Right now I found upon this app.

http://www.timelinemaker.com/

Timeli for the iPad is more that kind of tool, but of course there's not going to be PC integration. But it's not expensive.