Anybody come accross this about 50% of the time when recording. I kniw it takes a while when you press RECORD but half the time, plays fine after 30 secs, other times stays blank. I am appreciative of the firmware develpments and wondered if this could be fixed in the next release. Just had my SV4 today, all good, hovewere the Recording is a little flaky. Sure it will get there though, my seagate 250GB HDD works fine, although tit takes a while to show when pressing the HDD button. Any thoughts?