I am not too stringent about trading but I do hold to some basic standards which I think most people would or should agree upon.  Using EAC or Feurio! to copy and rip discs, avoiding on the fly burning, and burning at a reasonable speed are a few staples that come to mind.
Mailing; as long as it gets here intact and playable. As for media, I would prefer a qulaity CDR, not high end, but a brand name silver/silver works for me, but we can always work something out cause I rather hear it than not at all. Online trading is also possability.
Trading Rules
Analog > Digital
I digitize with the following equipment and store as either .wav, .ape [lossless Monkey's Audio Compression], or .shn file:

Steinberg Wavelab 4.0
Clean 3.0
Midiman Audiophile 24.96
{system is Prime95 torture tested}
Hosted by www.Geocities.ws

1