a question

hi i had a look on the VisAD library and to the SpreadSheet..

i find it very interesting but i have few questions that i would like u to answer:
1. is the visAD SpreadSheet a shareware application?
2. Could it import data form an XML page?

i would appreciate u to reply soon..
Thank You very much....
Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com