If you are having difficulty finding the new 'Garage' button, it is located here:
Upon clicking this shiny new button
If the member hasn't yet added an entry to the Garage then the card will simply say 'This member does not have any entries in their Garage.', alternatively if you click your own button (oo er) and you haven't yet added an entry then you shall be asked to do so.
NB. Google Chrome users, and those with pop-up blockers, if you click the button and nothing happens, check that your pop-up blocker hasn't blocked it. Google Chrome users will see a little titlebar at the bottom right of your screen, which you can click to see the pop-up.
NB 2. This addition is in its infancy, I still have more plans for this little mod, and so changes will be on the horizon. I also appreciated that this will currently only show one entry from your Garage, so if you have more than one, sit tight and I'll get around to sorting that situation out shortly!