PSE4 and RAW

[canon shooter]

I used MSDIS 2006 to convert / open RAW images and found out that the process it uses does lose some of the image quality.

My question is with PSE4 if I open RAW images does it have any negative effect on the image quality vs. using something like RSE2006?

[Carbone]

If you can't find the answer to your question, you may consider downloading the tryout for PSE4.

Ray