I'm wondering about such CDs as the Rush Remasters series, and I see that the Dire Straits CDs have been remastered.

I already have almost all of the Rush catalog on CD. Now that I'm in the Axiom fold, I'm wondering if I would really be able to tell a difference between the old versions I have and the newly remastered ones.

Anyone done an A/B test on these?
Bears, beets, Battlestar Galactica.