Small Question 'bout XML Portfolio

I’ve got a problem with XML Portfolio from the Kirupa’s tutorial base …
([color=#003366]Introduction[/color][font=Verdana][color=#003366] to XML in Flash /XML Portfolio)[/color][/font]

[color=#003366]what should i do to move the thumbnails to another line … [/color]

[color=#003366]ex. thumbnails 1 to 7 in the first line [/color]
[color=#003366]8-14 in the 2nd line etc. [/color]
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[color=#003366]And the another question …[/color]
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[color=#003366]I’d like to have the first Image, and their title and description visible after loading, (no emptyClip but filled with the first thread from xml file)[/color]