When I bought my new MacBook Pro, I included a DVI to HDMI cord to be able to connect it my TV for Hulu, Netflix, et al. I had an inspiration tonight, though. Thunderbolt is supposed to be bi-directional. Couldn't I use this port to input video to my MacBook? For example, I want to digitize some old VHS tapes without having to buy a bunch of additional hardware. I connected my VCR to my MacBook through the HDMI to DVI cord into Thunderbolt and... nothing. iMovie didn't register it as an input source. I hope updates are coming (Lion?) which will give such abilities... or am I just hoping for a pipe dream?