Dear Sanjoy,

At Thu, 26 Oct 2006 13:07:22 +0100,
Sanjoy Mahajan wrote:
[..]
> Which looks like one of the problems.  For the other, you need to
> replace \url with \from, giving:

thank you very much: the \from did the trick!

> \setupinteraction[state=start]
> \starttext
> \useURL[imara-web-page][http://imara.csail.mit.edu][http://imara.csail.mit.edu]
> An interesting project can be found at \from[imara-web-page].
> \stoptext
> 
> which works fine here.  If you want colored links (green by default), add

here too. 

Thanks,

Marko