Wirelessly posted (Blackberry 7100g: BlackBerry7100/4.0.0 Profile/MIDP-2.0 Configuration/CLDC-1.1)

I can't save ringtones on my 7100g, when other peolple can just choose the option "save" from the menu, I can only save the page to my message folder. Is this option somehow disabled on my phone? I'm running OS 4.0.0.198. I saw that other people have had this problem, but no answers were offered. I would love to download ringtones to my phone.