web image capture

Hi

We have a requirement for a piece of software that will do the
following:

1. launch from the web browser (ie button in toolbar)
2. capture any region of the web page

Having done a few google searches I found one that satisfies
requirements:
ACA Capture from ACA Systems.

For a site licence it's $200 which is not bad.

Is this the best available? I notice other applications can capture the
entire page
while other install them selves into the windows toolbar (not web
toolbar)

Regards