Not that I particularly want to spend $50 on a cable but does anyone know if Apple's TB cable can be used to connect two TB enabled Mac's in an ad hoc network? Rather than using TB for target disk which gives you single direction connection to the target computers boot drive I'm wondering if a TB network would allow both computers to access all of each others disks, similar to FW or USB networks. What I'd like to do is use a Mac Mini as a sever giving my MBA access to FW harddrives connected to the Mini's FW port. Failing that I'd like to at least be able to transfer files bidirectionally between the MBA and the Mini at a decent speed. I'm guessing that its technically possible but unsure if Apple has implemented it in Lion. The other alternative is TB-Gigabit Ethernet-TB but I don't believe there are any solutions available as of yet and the solution Sonnet is going to offer seems a bit expensive.