Just managed to pick up a cx2310 for decent price. Going to biamp with a TK2050 (bass) and 2024 (mid-high). Might be fun to play around with ! Has anybody tried this XO, what were your experiences, any tips ?? Also, are there any tweaks that can be performed on it - I have heard the PS would respond well to an upgrade - any other tweaks ?? Please bear in mind I am 'time rich and 'money poor' at the moment, so Black Gates not really possible !