Hi,
Great news, I love Frogger! (Although Amp is great too)
You all must be watching videos a few minutes long. Watch a movie lasting an hour and a half and you'll soon see it.
I used it for playing videocd's and the only problem I had was that if you fast forward more than twice it crashed but that was a while ago (Use Amp for that now).
I had a bug with my old GVP Spectrum running Frogger in Window mode but then that was fixed (A while ago).
Now frogger is great, I use it for playing QT movies all the time..
Great news to see Frogger is still in development, when they had that open source problem I thought it was curtains for Frogger.
