'Number Ones' to be released on UMD format Mar 15, 2006 18:30:40 GMT 1 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by sunsetdriver on Mar 15, 2006 18:30:40 GMT 1 On next May 9th, 2006 Sony-BMG will release the 'Number Ones' dvd in UMD (Universal Media Disc) format, suitable for portable console Sony PSP.source: MJFranceEnrico