I've released a new beta, v3.88 today. Due to some server changes, the Color Aerial tileset will not download correctly for most states--central and eastern states especially.
If you're having issues with color aerials, this should fix you up.
Also, shaded relief has seen some nice improvements, both in clarity (less gray) and stability of the shading. It's 98% to where I'm happy with it, maybe a few more tweaks in the future.
Zoom speed increase too! Woo hoo!
Full release notes:
3.88 - [9/18/09] (Beta)
Fixed color aerial downloads for central and eastern US
(gives "tile not available" message in all previous versions of TF)
Fixed Color Aerials for Arizona - due to server change previous versions
of TopoFusion can no longer download aerials in Arizona
Improved shaded relief blending - better colors / less gray
Improved stability of shaded relief maps
Fixed large scale exports with shaded relief
Speed increase - mouse wheel zooming
Fixed bug opening certain UTM waypoint text files
Fixed problems displaying 'fuzzy' tile for Color and WMS tilesets
Installer now remembers installation directory (for future upgrades)
Changed multiplayback time format (year moved to correct place)
