Guess What..The Z520a works alot like the i860 does, (Except you don't have to use JAL)...You can put ringtones and/or full mp3s on there in the same format as you would for your 860....And it does videos in the 3gp format(Nokiarize the thing seems to work fine...). You can also download the software for it Sony Ericsson PC Suite 1.7.10 (http://www.sonyericsson.com/downloads/PC_Suite_1.7.10.exe) to access the phone via DATA Cable...or if you want to use a bluetooth USB Adapter..that works too. (I have one for $40 Shipped by the way :p)


Sony Ericsson PC Suite 1.7.10
The Sony Ericsson PC Suite consists of these components:

Sony Ericsson File Manager
Allows you to browse content from the phone's file system and exchange multimedia files between the phone and the PC.

Sony Ericsson Image Editor
Allows you to crop, zoom and rotate, and adjust colour, contrast and brightness settings for many PC image file formats that you then can send directly to your phone.

Sony Ericsson MMS Home Studio
Allows you to create MMS templates on your PC and then download them directly to your phone.

Sony Ericsson Mobile Networking Wizard
Helps you create dial-up networking connections on your personal computer. Now also includes an easy-connect button.

Sony Ericsson Sync Station
Program for synchronising your Microsoft Outlook (contacts, calendar, notes and tasks), Outlook Express (contacts) or Windows Address Book with your Sony Ericsson mobile phone.