hi. for some reason all my .rm files have started playing with no sound and pause for 1 second every minute or so. i tried re-installing but i still get the same problem, except the pausing has stopped. i'm using real player v10. i've got various software to convert to other media types but feel a bit lost as to which direction to go, and if that would be of use anyway. still fairly new to mac so go semi easy.... help appreciated