They recently started offering lossless, could you get down to the equivalent of 320kbps?

I grew up on sites like Suprnova, and quickly found I could not discern the difference between 320 mp3s and lossless.

Even now, I only seem to notice if I use a very high end pair of headphones, and mostly with electronic music that has a lot of soft parts with sounds that are in the low or high end of the spectrum.