radial frozen in pause mode

andrew,

i''ve been auditioning the demo (until intel v. arrives) on a G5 running OS 10.4.3. a strange thing happened this morning- in a more exploratory vein ("gee, what happens if i do THIS?'), i went into my garageband & idrum preferences (i know...) to see if there was a way to upload files from radial, which was running at the time. as soon as i did that, radial went into 'pause' mode and i have been unable to get it to snap out via any of the usual operations (aside from re-booting my computer). loaded a different file, quit & restarted radial, all to no avail. is garageband that unpalatable? :o)

any suggestions?

gracias!