Since version 1.1 gnomeradio is able to record from the tuner-device
as mp3 or wav. I have not tested this very extensivly, though. At
the moment only lame and bladeenc are supported, though most of the
time I used lame, so probably you will more likely encounter problems
with bladeenc. If anyone is interessted in more encoders, please email
me (I plan support for oggenc in a following version).

Using external programs in applications is always kinda tricky. So 
the whole recording functionality is probably not too stable. Please
report any bugs or oddities you encounter! However, please, if you 
do so, report as much (usefull) information as possible (programversions, etc.)

If you have feature-wishs, don't hesitate to inform me.
Ok, now have fun with recording your favorite radio-channel ;-)