Two good news from MartinZone. TGoogleMaps 1.2.2 has been released, this version fixed some important bugs like F5 (refresh) problem and map resize problem. Here you can find TGoogleMaps history with all the news.
The second new is a big new: TGoogleMaps LITE has been released. TGoogleMaps LITE is a small version of PROFESSIONAL version with limitated features however it had the some structure so you can use it on your Delphi (if TGoogleMaps LITE works also TGoogleMaps PROFESSIONAL will work).
TGoogleMaps LITE has been released with DCU files for Delphi 7/2005/2006/Turbo/2007/2009, you can use it for free but only on NON-COMMERCIAL application. To have more information about TGoogleMaps LITE see here.