Try this one on:

I was planning on using the ICBM in the 6 channel analog setup between DVD/DVD-A player and 5.1 EXT input for surround and center channels only.
I would also connect the ICBM between the sub pre out, and L & R main pre outs on my receiver and my powered subwoofer and external amplifier respectively.
This way I could achieve the same cross-over point in both stereo and 5.1 modes. All settings in the player and receiver would be LARGE with no delays.

I am using a M&K 750THX speaker system, would it be better to set the crossover on the sub pre-select at THX-80Hz or leave the sub on EXTERNAL?
If I leave it on external, the sub has a variable level control, if I set the THX-80Hz setting on the sub, I will have to adjust level at the ICBM. (The sub uses a 24db/octave filter for 80Hz.). I am not concerned about 'where' I have to adjust the sub level, in other words it's not a convenience issue, I want the best results.

[This message has been edited by DaleB (edited November 15, 2002).]