Out of memory - very often lately, with Xpro 4.0.4966, exporting large PNGs.

I re-installed X3.0, in frustration, and it had no error while X4 still did !

Dual Xeon 3.8, Server 2003 PAE, 8GB RAM, 4 OS + 4 RamDisk, total paging file 2046MB. Xara, of course, only uses 2 GB.

I do very large drawings, 7200x4800, with many layers - Architecture. I import and create a lot of pngs, mould them, then again convert or export out to PNG. They easily get to 8,000 - 10,000 pixels wide. I do need this sharpness, so no talk of going around it. ( see http://site.xara.com/news/february07...ationalart.asp )

JPGs export without problem to 14,000. Out of memory starts popping up as I make more and more large PNGs, mould, convert them to bitmap, cut, etc, then export to PNG. Even seen some Access violations.

Very subjectively, I would say that I do not remember having to fight this in X 3.0 - X 3.2, early X 4.0.

Help ?