FIXED in firmware 1.50! PS1/PS2 upscaling in 1.80! But it's not REAL upscaling. Why? Cause the polygons themselves aren't rendered in high def, the entire image output is just put through a filter to make it look upscaled. The same method is used for upscaling DVD picture quality to 720p/1080i/1080p. ============================ The glitch shown in this video only occurs on firmwares earlier
![The TRUTH about the PS3's backwards compatibility...](https://cdn-ak-scissors.b.st-hatena.com/image/square/d4b71fac8893d344a321b2e8d586058a8d403fbf/height=288;version=1;width=512/https%3A%2F%2Fi.ytimg.com%2Fvi%2FIoCD9TwLrVs%2Fhqdefault.jpg)