My first new thread I've done a search and couldn't find anything... hopefully someone will be able to help me! I'm trying to convert audio into a format that can be played back by my SonyEricsson T630 (very similar to the T610). It looks like Quicktime supports a whole host of 3GPP formats, including AMR audio. So, you can select 'Export' from the file menu to create a 3GPP from any open document. It's dead easy to Blue Tooth the file across, I just need it to be playable! Here's some info: http://www.connactivity.com/~eaw/amrwork/ It looks like there's a conversion tool from Ericsson for PC. Anyone done this before? BTW : I have successfully transferred JPEGs with no probs! Cheers, Marc.