Which NAS solution do you have?

Hey everyone,

I'm trying to work out which choices to make for an NAS setup, especially with some Black Friday deals available later in the week.

What sort of setup does anyone use? Consumer options from WD & Seagate? Separately purchased enclosure and drives? Anyone have experience with getting Crashplan installed on one? Btw, I don't think I can afford to double up for RAID mirroring at the moment.

I'd really appreciate any pointers anyone can give. I'm not much of a hardware guy.