A small GUI-related thing: the command line of x64 TC seem to have a small additional padding inside the command line editbox, so the user may think he/she accidentally hit a space before the command typed (or I am the only one? Its a bit hard to get used to the x64 version of TC after using the 32-bit version for more than a decade

It is not a big deal at all, I just thought it may worth mentioning.
Compare: Image (x86) | Image (x64)
Regards,
Bluestar