We recently moved and in our new house I wanted to make sure we’d be in a position to access media easily whether it be music or our DVD collection.  Apple makes this so easy and beautiful, though there certainly are some tricks to expedite the process.

iTunes allows you to broadcast audio to a stereo directly connected to either a Airport Express OR a Apple TV.  In this case, I’ve setup a few Airport Express’s and a single Apple TV.  From a MacMini (connected to 4TB of ext. storage), I can broadcast my iTunes library.  As well, from my Apple TV (connected to an LCD display), I can browse my recently ripped DVD collection.

DVD Ripping:  To do this, I made it a two step process.  First, I ripped the DVD’s “Feature” with MacTheRipper.  I used v. 2.6.6 even though apparently a 3.0 is out there somewhere.  All of the DVD’s were ripped on my Mac Mini and stored on the external 4TB HD.  To convert these to video files capable of playing on the Apple TV, I used HandBrake 0.9.3.  I took advantage of the Queue feature which worked quite well.  Once I blasted the finished files into iTunes, I used Amazon to locate high-res album artwork (or in this case, DVD covers).  Using Preview, I edited these covers to work in iTunes.

What I’m left with is an incredibly easy-to-access DVD library from my family room.  Even my wife thinks it’s cool.

We ran out of storage space this week on one of our production PACS installations.  We were anticipating this, though the method for expanding the available storage was up in the air.  Dell is basically giving away direct-attached storage these days – I picked up a PowerEdge R200 (4GB RAM), a PERC 6/E RAID controller and a PowerVault MD1000 with 15TB for under $6k.  We installed RHEL 5 and threw it behind the same Gig-E switch our PACS lives on.  After installing netatalk (AFP for Linux), we mounted the volume on our PACS using AFP and moved our 2007 DICOM data to it.  The storage upgrade worked flawlessly.  Our current rate of consumption at this specific site is 2TB/year – so we’re set for a while, at least.

** Keep in mind our radiologists rarely pull priors (based on recent metrics) so the performance hit we take by moving data to NAS is acceptable.  We looked at AFP and iSCSI as methods for connecting the storage to the PACS via Gig-E; because the two protocols compare in speed/performance, we went with what we know a little better: AFP.