thanks BLOWERS,

Yes i have found that useful, the area where i'm having most trouble is when you do a search for CD covers the dialog uses a thumbnail image that is only about 120 pixels and the dialog is not re-sizabale. Some art work is very detailed or the writing on the cover is bad, my eyes are getting old.

Another option would be to click on the thumb in this search dialog and get a larger image.

where can i find out about the dax structure?