What color settings do most people use? I read on the NAPP site to set the color settings to North America General Purpose 2. In the Colors Setting in the drop down box I have the RGB set to sRGB IEC61966-2.1. Here is the issue. I have, for instance, opened the frame from the newest kit . . . .WaveFrame-78-pier (Layer 0, RGB/8*). Next I open my photo to paste into the frame. It is a jpg with the same (RGB/8*). In this case I am pasting into the frame. When I finally have everything ready to paste and tell Photoshop to "Paste Into" I then get a messge which says "Are you sure you want to convert colors to a destination document with a color profile that does not match the current RGB working space?"

Source: ProPhoto RGB (I have no idea where that came from)
Destination: Adobe RBG (1998)
Working: sRGB IEC61966-2.1

There is also a box at the bottom to click which says "Do not show this message again." Do I need to care about this or should I just check the box so the message will never show again.

P.S. I know that 8* means 8 bit.