im on the verge of getting this set as was deciding between the logi z5500 and z5450. decided not to go for any of those as dont need the power of 5500's and dont like the idea of the wireless rear speakers on the 5450's.
best bet for me seems to be the logitech z5400. ive looked around quite a lot on the net and can not find out for definite whether this set has any optical inputs and if so how many. does it have the same connectivity as the 5450's. really appreciate your help guys.

best bet for me seems to be the logitech z5400. ive looked around quite a lot on the net and can not find out for definite whether this set has any optical inputs and if so how many. does it have the same connectivity as the 5450's. really appreciate your help guys.
