I'm considering making a raid0+1 array out of 4 x 250GB USB drives using gmirror and gstripe on a FreeBSD 5.3 box. Questions: 1) Has anybody done this? What should I watch our for? 2) Stripe then mirror right? (or mirror then stripe? Does it matter?) (I already have a 600gb stripe set on this machine made out of two 300gb drives) John