I have used this tutorial and as usual I have found it great ! I just have one problem though .... when I run this servlet it shows me "internal server error" and then following this message is a list of exceptions but the one that I think is the real problem is "syntax error in INSERT INTO....".
I am using a database with 4 fields and have used the following line:
INSERT INTO GlobalMessagesNEW1 VALUES (?,?,?,?)....

In your tutorial you have used 2 ? - one for first name and last name.. Is it ok to use as many ?'s as there are fields in the table ?