I am having trouble transferring files from our network to the Desktop. We have been able to transfer files in the past and I can see the files on both our TiVo's. When we set up a recorded TV program to transfer to the TiVo desktop, it begins to transfer and then stops with this error message "Some transfers have been interrupted". The TiVo desktop is v2.8. We have Trend Micro antivirus and have installed Bonjour. We have added an Imac to our network and added an 8 port fast ethernet switch to accommodate the additional computer. Could this cause the problem? Any help will be greatly appreciated.