No worries Martin.
although Manchester,England is quite cave-like!
I don’t think alexicc is right for an FX workflow anyway (as Gary has pointed out)
however Nuke is good and Resolve Lite is now out and free!
Resolve Lite will let you take in prores444 and output DPX sequences.
No audio but that’s OK for you right?
Alexicc is meant for editorial type people.
j