How-To Geek

looking for really reliable (if free better) bit rate syncing tool. I tried synch server (http://kessels.com/SyncServer/index.html) and it failed I have two computers and I synch them as a way to do backups (that was my solution to the laptop issue I had before if anyone remembers that) both are identical in every way but I need to (to save time and hassles) get a good bit rate syncing program. the situation that I will be using this for, and/or what I need it to do is When I remove a file on computer 1 it will remove that same file on computer 2 if I edit a file on computer 1 then computer 2 with get just the new part not the whole file in a transfer I was looking into some program I don't remember the name but it sounded great but it costed like $900 dollars, any ideas would be looked into and researched or any suggestions if you currently use one that you love I would to hear about it.

so I've heard... but yeah file replication pro looks right, its an insane price though! lol just thought I would ask what everyone else uses and how they liked it and why