Hey, I have the same phone and I also like it a lot. But it sometimes gives trouble while connecting to a charger or a headphone! Overall, its great.
I could only afford a Z550i which I bought last year. I still use it until today even though never models are available. Serves me well until today.
I have a sony ericsson w580i Only use it for music and staying in contact with people, and works great.
Yeah, same problem here. All you can do is re-plug it when error in connecting charger or headphone. But man, the bass sound that it has, no different with iPod!!!
I had a sony erricson w850i but the screen now only flashes on and off white, raelly annoyed because ive lost all my pics & Contacts, back onto my K750 now which hasa knackered anv button but at least has a working screen!
W850i - and it rocks. Everything you need. I've dropped it loads of times and still works. Nuff said!