You can store IDV3V2 tags alongisde FLAC tags. If you have Power DB AMP you can amend the settings to use IDV3V2 . If you then clear the tags and re-write them (it may do this automatically if you re-encode the file,) you will have a FLAC file with IDV3V2 tags. Then use a tool that will write the Vorbis/FLAC tags, such as Mp3tag. Mp3tag then refers to the tags as FLAC (IDV3V2), becuase the file contains BOTH sets of tags. FLAC is designed to hold IDV3V2 tags for backwards compatability; however, most FLACs you download or rip will only come with the standard tags, which many players cannot read. If you do this the media player will be able to read your files. Edit: Simply set the advanced settings to use IDV3V2 and set the encoder to do tags. Re-encode (doesn't take long loseless to lossless!) and the tags are done for you in IDV3V2 ready for Maemo.