Yes I saw that too. But right now it's running at 172MB and using less than 1% of the available CPU. Its been running for 2 hours, more or less, 'error free' with only one or two multi-second pauses.
EDIT: Oh yeah I'm running on 169 and it went sideways some where around 3 hrs of run time. I then re-started the app and the network connection came up fairly quickly (≈1-2 minutes).
AND I must say that running on the media network is sonically MUCH superior to USB (at least on the PWDII).
JJ