IE6 alignment within iframe

[stratocast]

I have a simple thumbnail gallery built with Xtreme Pro 5.1x which I use in various web projects. The page size is the dimensions of the gallery.

I'm probably missing something really simple. My question is, whether it possible to set the alignment of the gallery (or anything else for that matter) to top left before export.

When I export, the gallery appears top centre of the resultant page, which is normally fine. However, the dreaded IE6 insists on displaying a left margin. This margin is within the exported code (both html and javascript) to align the gallery centrally. When used within an iframe, every other browser on the planet displays correctly except IE6.

I have actually fixed the problem by tweaking the html and roe.js, but it's a hack.