Need Help for iReport 3.7 with SQL2005 DBA, Urgent

[xerocool]

Im pretty new to this,but after reading few tutorials got the Database linked to ireports3.7

I have few queries

I need to prepare a chart-

1.)When i add specific data during template wizard (for eg,Bios,Computer id,Antivirus Version,Manufacturer etc etc) it is showing me valid data of few random sections(example-Bios,Comp id ), while rest is some weird value(ex-Antivirus version,manufacturer)

2.)When i execute the template,if i use blank template (the output is blank),but the same if used with say Cherry(or some other template) it is displaying the output ..help on this please? 

3)Under which section can i find the Internet Protocol (IP address) tab

 

thanks :)

cheers