jtt said:What kind of drive would you recommend for that particular enclosure?
I want to build this thing right and use it to its full potential - high end video,
a lot of hi res photoshop work and print layouts (Indesign).
What other goodies would you recommend to add on?
If you insist on using an IDE based external drive go with keysersoze's recomendation of Maxtor Diamondmax 10 (16mb cache). A 7200rpm drive available in large sizes than can sustain a transfer rate above that above that of 1394a. They're pretty cheap (200GB for $100) and represent probably the best speed/dollar value.
If you're willing to scrap the external harddrive idea, go for a WD Raptor 10,000rpm SATA drive. Fast as all hell... the 74GB goes for ~$200 and has a 5 year warranty.
I googled that enclosure and it does look cool... I can understand you want to use it. I'm not sure if they offer a SATA interface version or not... might be worth looking for.