LaCie drives
LaCie drive can really be hit or miss as they change their drive manufacturs so much. the only ones worth looking at are their d2 and extreme cases, as these are all running the Oxford 922 or 926 chipsets depending on the model, which are the best in the biz. I have a 500gb d2 Extreme triple interface that started clicking about a year and a half after I got it. I opend the case and found two Maxtor 250gb drives (from experience more times than I would like to admit, avoid Maxtor at all costs), one of the drive mechinisms was shot so I just poped in a pair of Seagate Barracuda 7200.10s and now I am screaming in an awesome/ georgeous case!
If you dont want to risk it with a LaCie, go with a OWC Mercury Elite, they also use Oxford chipsets, and if you call them, you can usually specify you drive brand of choice. You sacrifice a bit in the looks depart (unless you go for the AL cases), but great cases, and amazing company to deal with.
Just my two cents.