There's more to support than standards. Curretly and in the past Opera has given more grief from the users' POV because of it's iffy rendering. Right now I push

There's more to support than standards. Curretly and in the past Opera has given more grief from the users' POV because of it's iffy rendering. Right now I push a few thousand elements into the page at runtime, this works perfectly fine everywhere else including IE6 yet Opera decides that it needs not redraw the whole page(or something) and when I scroll it causes ink smudges(?) it's rather entertaining to look at because it's as-if Opera thinks it's some kind of photo editor. Keeping the parent div hidden and then showing it after I've done pushing the elemements seems to work around that bug but I now have a visible lag everywhere. What do I do?