Sony Ericsson S700i Cellular Phone

I love this phone, unlike every other SE phone I've had (and I have had many) its actually big - it has a big screen, sensible sized keys, bluetooth, etc., it just looks quality. I have taken it into a phone shop to be debranded and unlocked as it was on Vodafone - I hate their branding and menus!! The shop said as it was not a popular model they would have got to get the files from S.E. so I'm hoping they can do something with it. I'm also hoping it will allow me to use MP3's as ringtones (the only downside, but not a big deal for me)
I would hate to have to go back to their usual run of the mill microscopic keypads, who do they think use their phones? Mice?
I don't care if its over 4 years old, I've yet to find a modern phone I like, I don't care about cameras or MP3 players on a phone, buy a camera or an ipod if you want those!!
Phil