To connect to your PC, please follow the instructions here.

Sharing files with your Mac is straightforward. Please follow the instructions here.

Yes, the OSD can be hooked up to a home or office network and interact with devices on that network. You can record to and playback content from NAS devices, or even a PC connected to your network.

You can record to micro drives, USB thumb drives, external hard drives, to the PSP, iPod video (among many USB storage/portable media devices) and PCs (network required).

When you plug the Neuros OSD's LAN port to a wireless bridge, you give it the ability to share files over your wireless network.

This capability is not built into the OSD by default, but there is an easy 5-minute "hack" that will allow you to add this functionality. crweb has ported an ftp server that can be downloaded and run on the OSD. Follow the README for directions. You should then be able to use any ftp client to connect to your OSD and upload videos, pictures, music... whatever.

Note: work is actively being pursued to add windows file sharing capabilities to the OSD, so the above method will no longer be necessary.