Help - RSNE won't play 3 hour mp3 files?

[pairadocs]

once again i'm having trouble getting my RSNE mp3 player to play certain files i've burned to it. Here is the problem:

I have some 4 hour audio files (stern from sirius sat rad on my hardrive at home) that i burn onto my 2 GB SD card. In the past, they've all worked. Now, despite making sure the filename is shortened, they won't play. I see them show up on the NavScreen thing inside my car, but they only show the filename for a split second, then it jumps to the next file, and then jumps to a song that is on the SD card that it will play.

So it is burnt onto the card, that is for sure.
The car radio can see the card and the file, but then skips right past it.

I did change the filename to a shorter filename, so that isn't the issue

Any advice on why this won't work?

I've tried it with 2 different 2 GB SD cards and had the same problem.

These are mp3 files that i'm trying to burn, long 4 hour mp3 files, and they've worked in the past.

thanks for trying to help.

[pairadocs]

bumping for a little help from the smart people

[pairadocs]

anybody?