Yes I already got that but it's ver 2.4.0.0., I already had 2.4.1.0 and the latest is 2.6.1.0... The link doesn't work, don't know why...
EDIT: Just forget it, I just visited
http://www.iriver.eu.com and although it is true that the link for 2.6.1.0 doesn't work the link for 2.6.0.0 works perfectly!!!
Since the version the CD has is 2.4.0.0 (I'm guessing that's the version Taucher found) I'd suggest you go and grab it from there...
HERE is the link while
HERE is the page with the changes (and the previous link).
Enjoy!