Hello, This evolved into a 2 part question (somewhat related but not so much). 1) I am using a JasperServer Linux install and am curious which web browsers are supported? I looked through the JS Ultimate guide and couldn't find anything. Between Firefox (on Mac X), Safari (on Mac X), and Internet Explorer (on Windows XP) ... Safari has been the most reliable (I would have guessed IE but it has been a dog). Perhaps Firefox on XP? 2) I built a straight forward domain and am trying to query a couple fairly large tables (mainly 1 which is > 11 million rows). When I go to build an Adhoc report I apply a filter for date and 1 specific day (which should substantially decrease what the query has to return whereas the table being queried is INDEXED on the appropriate fields - When I create and run the same query (which I think should be the same) in MySQL it returns in seconds). Once I get to the Adhoc Report Builder Screen, I pull over a date (which should be the roll-up on the one day I filter for) and the screen gets spun out on the ' Retrieving ... ' and never returns an error or anything. So I am curious if I can view the SQL that has been generated by this Adhoc Report within JasperServer and prior to running the report (to make sure everything looks OK). Any suggestions? Or must I use the Admin tool on the database side (in the case MySQL)? -THANKS-