First off - good luck with the mac. What with limited software and proprietary tweaks to stop you backing up your own music or playing cheap DVDs from overseas . . . good luck.
In answer to your question - yes. One caveat - the price. In Britain it has never dropped below 120 pounds Sterling. I have seen them in the states with rebates and things for half that - good old rip off Britain.
I have five 323s but would have bought many, many more if they had been cheaper. I use them for live data, parent backup and grandfather backup, plus offsite - and I don’t use any mirror function.
Used as they are intended, they work fine so long as you only expect them to do what they are designed to do. Speed on a gig network is better than most companies I go into!
Downsides for me are the date function for one. The list of requests for the next firmware update give you an idea of other improvements that can be made. On that subject, i just get the feeling d-link don't care and FW1.08 could be the last one - all the d-link posts seem to come from Mr Grumpy or Mr Offended.
Clearly the 323s are very configurable if you have some Linux knowledge - I don’t. But I have dabbled a bit for example with bit-torrent stuff - partially successful except deleting the files after download! I am still toiling with auto nightly backups. If I don’t get there, it is not the end of the world.
Biscotte