I just went to Rio's site to see if theres a firmware update for a larger than 1gb sd card and found out that they are getting out of the portable music player business. There will not be any future upgrades to their players. This sucks, they were the really first big one before Apple. But its not surprising given the popularity of iPods. So, the S30S is just a basic player, but I just use it for work and it works great. I also have an iPod for using elsewhere. Anyone know if the S30S will support a 2gb or 4gb card? Rio's site says it may work but has not been tested.