psp-3000 scan line possible fix?

[anthar]

".....But in its effort to deal with the ghosting issue, Sony's cure may have been worse than the disease. By increasing the screen's refresh rate, the new PSP seems to introduce a variety of video artifacts onto the screen. They appear as scanlines or jaggies, as if the image is interlaced. They're more apparent in high-motion scenes in games and videos--...." i've read it from cnet review on psp-3000, since the scanlines or jaggies are caused by increased refresh rate.. so is it possible that it can be fixed with an update that make it the same rate with the psp-2000? based also on review the display hardware of both psp-3000 and psp-2000 is "LCD display - 4.3 in TFT active matrix - Color - Internal ".. i hope Sony can fix this