Cellphones & Mobile Accessories

I want to download a song from a mac but my iPhone is pc based. My friend told me that I only had to unsync my iPhone from my computer and it would work because that’s how she said she does it. So how can I transfer a song onto my iPhone with screwing up her computer and my iPhone?

I need to get files (MS Word) from one computer to another. The computer with the file is at a location where there is no internet or telephone. I was thinking maybe I could download the file to my cellphone somehow and then send it. But on second thought, I’ll probably just copy the file to a CD or floppy.

My computer is a MacBook, but unfortunately, it is too old to support the most recent version of iTunes. My iPhone 4 can make purchases via Wifi, but I’d like to have these songs on my computer. My iPhone does not work with the current iTunes version I have. How do I get these songs from my iPhone to my MacBook?

I am having a software issue with my Iphone and apple reccomended that I completly restore my iphone as new. So i have synced all my contacts, photos and calenders on to my computer to save them. Is there a program you can use to save all your past text messages to your computer and then put them back onto your iphone?

i have a samsung solstice and a windows vista computer. How do I transport a photo from my pictures onto my cellphone via bluetooth?

I want to try and devlop an app that can send sms from Web to a cellphone but I have no idea what to look for (technology, API, etc) nor do I know how this is done. Anybody knows?

my phone doesnt have internet access so i cant send pic messages from my phone.
is there a way to send from my computer?
i uploaded the pic from my phone to my computer, but how (if possible) would i send it to her cellphone from here?

I have a Sony Ericsson W760 and a Computer with Linux installed on it. I tried connecting my walkman to it but it wouldn’t read it. Do I need an M2 memory stick for it to recognize?

I got a new cellphone, its at&t, how do i put the pictures on the cellphone on the computer?

I took some pictures without the media card inside my BlackBerry and I can still view those pictures in my BlackBerry obviously. But when I try to import the pictures (without the media card) into the computer, there’s none in the picture file. I looked through every other file and there’s still nothing.
Is there a way to import the pictures that I took without the media card to the computer?
Did this happen to you before?
Thanks if you answer.