How could 999 not be enough?!!! If the average song is 3':30", then you've got 2.4 DAYS of music... non-stop! I'm going to sound VERY old here, but... there wasn't enough storage space in my first (1976) Honda Civic to haul 2.4 days worth of music (on 8-tracks tapes!)

My puny 256mb card (the only SD card I can get to work in the car) isn't really enough for me, but the CD I recorded does the job well enough. That's why I haven't messed with getting the CF card & reader.