I downloaded the trial version of the following software here:
HTML Editor
DHTML Menu Wizard
Flash Firestarter

all works great.... easy to use and all......
I really liked them, and is now thinking about purchasing the full version...

but before i do, I really want to know exactly how much more comprehensive the full version will be in comparison to the trial version...

the trial version seems a bit too simple and doesn't offer a lot of help/instruction..... which I understand, afterall, it is Trial Version.

but what i don't want to end up is if i purchased the full version and turns out that there isn't much more to offer than the trail.....

can anyone shed some light on this?

The trial versions have no limitation. They are the same as the licensed versions.