How Can I Use My Motorola V325i As A Modem For My Computer And To Download And Upload Pictures?

Get a blue tooth device for your computer, so you can send things via blue tooth to the computer, and alternatively from the computer to the phone...  Also, you can get an adaptor where the micro SD card from the phone can fit into, and plug the adaptor into the computer, and this can also allow you to do that... Finally, you can get a USB lead which fits into your phone, and via a USB lead, do it like that.