Back in November, we took the pricey LaCie Big Disk Thunderbolt SSD for a spin. The outfit has just outed two more Thunderbolt storage solutions at CES: the 2big and eSATA hub Thunderbolt series. Boasting blazing transfer rates of up to 311 MB/sec, the Lacie 2big is housed in its signature solid-aluminum casing while featuring RAID security, hot-swappable disks, daisy chain compatibility and storage capacities of up to 8TB. Looking to make use of those eSATA drives you've got lying around? The eSATA Thunderbolt series connects the latest Mac to an external enclosure outfitted for two of the aforementioned drives. If two storage un