Last week I bought an Arcam Wireless Dac and transmitter. No more running cables from the computer to the main sound system. This will make mastering a lot easier. Some of the tracks I have listened to from the internet this week have greatly benefitted from this device too (even though some of them have been streaming at only 128Kbps). On Sunday I completed the 2013 remix of Wall Of Doubt. No real difficulties encountered here. I cut about 1 minute from the original track, changed the timing of the quiet breakdown in the middle, changed the lead synth line, adjusted one of the bass synth patches, split the kick out to a separate drum track, changed the percussion panning, added reverb to the percussion, eqd, re-levelled, added FerricTDS to the master bus and mastered in T-Racks 3. The whole thing took about 7 hours.