You could always read the manual that many people have worked hard to make: http://download.rockbox.org/daily/manual/rockbox-iriverh300.pdf 
I did, but I couldn't see anywhere that mentioned how to go about updating the firmware before rockbox is installed. Even the iRiver manual doesn't really spell it out (needed

).
Thanks for the winky face though, otherwise I could have taken that the wrong way

Anyway, I gave it a bash. Upgraded the firmware to 1.28E, then had a go at Rockbox.
It failed the first couple of times, something about not being able to download the bootloader.
The third time, the error that came back was that firmware was already installed. So I took a punt and removed the .hex file that I had just put into the player's root and saved it somewhere else, it worked after that.
Nowhere have I read that after upgrading the firmware do you have to remove the .hex file. I suppose it makes sense as there isn't one there when you start upgrading...
Anyway it's done, and just being able to access ALL the functions from the main menu was worth the trauma.
Cheers
Claire
