Well, It's a bit weird to answer yourself, but you may take a look at: http://sunsite.auc.dk/jde/
I didn't install it yet, but it looks promising. HTH, Liran Zvibel. http://www.math.tau.ac.il/~liranz/ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]