Hi! I've got a 2TB early 2009 Time Capsule (MB996LL/A) and am wondering if I should upgrade to the late 2009 MB334LL/A version (no change in the size). I currently have the TC hardwired to my main computer (a Mac Pro), which has about 1TB of data on it. I also use the TC to backup 2 other MacBooks -- generally wirelessly (802.11n). The TC is hardwired via Ethernet to a printer. I am not currently using the TC's USB port. Is there any point to upgrade the TC? I've read about a speed increase, but I'm not sure how significant that is. On a daily basis, I do copy files >=200MB between computers, and as mentioned above I am doing backups both wired and wirelessly via Time Machine. I would doubt that web surfing (wirelessly with the Macbooks) would be affected. Thanks for any input you have!