I would suggest you get the 120 day evaluation of Windows Home Server (available here), install VMWare (available here)on your PC, and try it out before you buy it (that's what i'm gonna do), just to make sure it'll do what you want.
If you're using it for networked storage, it doesn't much matter what format the actual drive is in--as long as the client computer can mount the particular type of share, it'll work fine for nearly anything.With two drives, OS X can use Mac OS Extended, and Windows can use NTFS (or whatever), and both will be happier.
Cool. Since the OP wants to use his setup for backups, would there be any issues you know of in terms of file permissions, Mac resource forks, etc., if he went with FAT32?If you're using it for networked storage, it doesn't much matter what format the actual drive is in--as long as the client computer can mount the particular type of share, it'll work fine for nearly anything.
As mentioned above, something like this might suit your needs.
Keep in mind, though, that all you really need is a solution your Macs and PCs can see, even if it itself isn't visible via the net, because you can always connect to your Mac or PC and from there access the files.
A NAS (network attached storage) is virtually immune to filesystem incompatibility. The particular NAS seems to use SMB (Windows) shares which Macs can write to.I'm not convinced a network hard drive is the answer as a Mac can't write to a windows partition and Windows can't write to a Mac partition
Needless to say, I personally feel the MediaSmart Server and Windows Home Server software (particularly the "automatic" router configuration, domain setup and remote access features) is extremely buggy and I'm currently in the process of returning my unit.
I'm seriously considering a Mac mini with Leopard Server (I'm an ADC member) and a USB attached Drobo.
The cheapest server option would definately be a 2nd user G4 tower. Not sure how you'd set it up as a file server for both Mac and Windows though.
Would like to know how to do this though as it sounds like something I could find very useful
Stuck it in the closet, connected it to my sound system, and I now use it as an in-house fileserver and my iTunes server. Once I get around to buying a copy of iLife, I'll also use it as my photo repository.
In my case, instead of using the server as backup, since I do a lot of work on both a laptop and desktop, I am working with files directly off of it. That way I really only need to have it do internal backups (from one of its drives to another), and I can easily access all my data whichever computer I happen to be using (or mount it via the internet when away from home).
With a gigabit hub (one of the new Airport base stations, in my case, which also acts as a print server) file access from any wired computer is not appreciably different from a local drive.
heh you used "mac" and inexpensive in the same sentence
Mainly, though, I wanted to mention that I just set up exactly this sort of thing at my house; I bought a used G4 Gigabit tower (450MHz) for $100 off eBay, installed a copy of 10.4 I had on it, put a SATA card in it, and plugged in a couple of large, cheap SATA drives. Stuck it in the closet, connected it to my sound system, and I now use it as an in-house fileserver and my iTunes server.
Not a Mac based solution, but I can't say enough good things about freenas:
http://www.freenas.org/
It is a bootable CD that runs a freebsd based file server with a web based interface. It allows you to setup Windows shares, Apple Shares, NFS Shares, FTP, etc. I am running using a motherboard & processor I picked up for $12. Very easy to setup and best of all it is free!
AppleInsider said:A common answer to several questions was the favorite about not being able to reveal future plans. However, Jobs hesitated slightly when asked about the future of home server appliances. "Leopard Server pioneers wiki, blogging, calendar services that are really exceptional. Are there any plans to deliver an Xserve mini to bring theses kinds of services to consumers at an affordable price, like an embedded home server on the level of Apple TV and Time Capsule?'
Ok, back on this subject... I've now decided to buy a 2nd hand G4 or G5 Power Mac to use as a server for my PC's and my Mac's. Would I need to use Mac OSX Server or could I use the standard Mac OSX?