Some extra additions:

I've timed all maps loading..
Thus now all that extra info is included in the site listing and @map listing

Name: iR5ueNfm.png Views: 103 Size: 340.7 KB

Name: 9AgAw7nb.png Views: 105 Size: 66.4 KB

I thought it would be useful to know when to hit the F9 ...

Note:
All those times are valid ONLY when map is directly selected ...
Maps in sequences load much faster.