It is possible to get UOAM to show New Haven. I've attached a .zip file that includes the new .bmp maps for Trammel in UOAM and I also included a .map file for the locations in it.
The archive contains these files:
MAP1-1.BMP
(Normal, Show Statistics view, 1/1x zoom) 29.4 MB
MAP1-2.BMP
(Normal, Show Statistics view, 1/2x zoom) 7.35 MB
MAP1-4.BMP
(Normal, Show Statistics view, 1/4x zoom) 1.84 MB
MAP1-8.BMP
(Normal, Show Statistics view, 1/8x zoom) 0.46 MB
MAP1-NS1.BMP
(Hide Statitics view, 1/1x zoom) 29.4 MB
MAP1-NS2.BMP
(Hide Statitics view, 1/2x zoom) 7.35 MB
MAP1-NS4.BMP
(Hide Statitics view, 1/4x zoom) 1.84 MB
MAP1-NS8.BMP
(Hide Statitics view, 1/8x zoom) 0.46 MB
MAP1-X1.BMP
(X-Ray view, 1/1x zoom) 29.4 MB
MAP1-X2.BMP
(X-Ray view, 1/2x zoom) 7.35 MB
MAP1-X4.BMP
(X-Ray view, 1/4x zoom) 1.84 MB
MAP1-X8.BMP
(X-Ray view, 1/8x zoom) 0.46 MB
New_Haven.map
(Shops and other locations on the island.) 1.47 kB
And here's what it looks like with those in use:
If you use the normal view only, that is, never the x-ray and hide statistics view, then you don't need to extract the MAP1-NS*.BMP and MAP1-X*.BMP files and can save some hard drive space that way.
Enjoy!

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