Dear Roberto and all, thanks for the pointer to the slides. I apologize again for having to leave a bit early during your visit but as you know I had a thesis defense in Barcelona that I could not postpone. In any case I talked to the people in the group and everyone found the visit very interesting and also fun! I am glad also to know from the message you sent to German that you enjoyed it as well, and I look forward to further collaboration along the lines that we discussed. Cheers, Manuel -- ----------------------------------------------------------------------------- herme@fi.upm.es | Manuel Hermenegildo +34-91-336-7435 (Work) | Facultad de Informatica, UPM +34-91-352-4819 or 336-7412 (FAX) | Universidad Politecnica de Madrid http://www.clip.dia.fi.upm.es/~herme | 28660-Boadilla del Monte, MADRID SPAIN -----------------------------------------------------------------------------