To install the Lightning Tools Data Viewer Web Part please follow these steps:

1, Copy the DataViewerWebPart.wsp file onto your SharePoint Server Desktop.

2, Open a command prompt window by choosing Start, Run, CMD.

3, Type the command  to add the WSP solution to the SharePoint Farm: stsadm.exe -o addsolution -filename dataviewerwebpart.wsp

4, Press Enter to run the command.  You should see Operation Successful is reported back to you.

5, Navigate to SharePoint Central Administration.  You will find this under Start, Administrative Tasks, SharePoint 3.0 Central Administration.

6, Click the Operations Tab when your page loads.

7, Click the Solution Management link under Global Configuration.

8, You should see your uploaded dataviewerwebpart.wsp solution on the solution management page. Click the link for your solution.

9, Deploy the solutions by clicking Deploy.  (Note that this install modifies the CODE ACCESS SECURITY policy files) so that the webpart can obtain access to the SharePoint Object Model.  This is best practice as opposed to putting the Web Part in the Global Assembly Cache (GAC).

10, Choose the time you would like to deploy the solution, and which Web Applications you would like to deploy it to. Followed by OK.

11, Navigate to the Site where you would like to use the Web Part.

12, Choose Site Actions, Site settings.

13, Click Site Collection Features from the Site Administration Column.

14, Find the LT Data Viewer Web Part and click ‘Activate’.

15, Navigate back to your site, choose Site Actions, Edit Page.

16, Click ‘Add Web Part’ in the Web Part zone that you intend to use.

17, Scroll down until you see the Lightning Tools section.

18, Tick the LT Data Viewer Web Part and click Add.