Nasaman,
They're still breaking in but if you need to know how I feel about them now, I'd say go and put a bid in over at ebay and hope you can get them at a low price.
The PC gave me the biggest improvement: it cleared up a haze or fog that I didn't know I had. More dynamics as well. All in all, a cleaner presentation.
The ICs were another step or two, maybe three, in the right direction but not as big of an improvement as the PC. Still worth getting.
The Speaker wires were a bit cloudy at first but cleared up after 2-3 days. They gave an extension to the bass that I thought my speakers weren't capable of. Same goes for the upper frequencies: extension and clarity improved as well.
All in all, I'm very happy with my purchase, having gotten them at the year end sale. A bargain if there ever was one.
I'm considering bidding over at ebay for another pair or two of ICs.
Hope that helps.