I do regret.I prefer nokia phone more.

Here is the points where i regreted:
1.The duration time for the sms/phone ringing time is too short-Well,typical SE phone is like tat.
2.Cant change the backlight duration time.-Usual typical SE phone
3.Volume is way too low-Can be solved by changing the acoustic file..if u know how and where to find it
4.The 8.1 mp camera-Picture taken by it doesnt make such big difference with those 5 mp camera.Compared before and minor noticeable  improvement for the 8.1mp.
5.Price is overwhelming
6.Many problem occured.Juz search in this thread alone and u can find many complains.Myself hav been facing few problems but has been solved.
7.The buttons is a bit hard to press as it's a flat type.
8.The sliding mechanism is not very durable.
9.The camera slider tat protects the lens collect dust =.=ll
10.As usual,typical SE phone is not a symbian phone..so not much changes u can do to it.

I used to own a Nokia,Motorola and this C905 phone.So far,i prefer my old Nokia N70 though it's a bit old.The only reason i like this phone is the way it looks.It has a cool and elegant design.

im goin to upgrade c905 with n97 u think worth it???onot