Doesn't work for me on 10.2.8 either (god I wish I had loads of money for a new mac)
After dragging the file outta the disk image, I double clicked the 'nice' icon, it bounces in the dock for a few seconds and then vanishes. Most apps that arn't compatible with 10.2.8 do the same thing, or as soon as the icon appears in the dock it goes striaght away.
I really hope this can be fixed. Is the App a universal build? Compiled in a certain way so it runs cross-platform? (well diff versions of OSX)
Hmm...I'm not sure if it is universal or not. I'll take a look. Do you know what version of Java comes with 10.2.8? I only have 10.4 here.