原文见连接
截止今天(2005-09-03)已经推出了6款主题:
Blue Theme | Download theme now
Pink Theme | Download theme now
Black Theme | Download theme now
Red Theme | Download theme now
Yellow Theme | Download theme now
Purple Theme | Download theme now
作者给出的简单教程
1. You will need a Resource Editor/Viewer. Download anyone according to your preference.
2. Open the original googletalk.exe, which usually resides in C:\Program Files\Google\Google Talk folder.
3. Duplicate the original googletalk.exe, just in case you might screw up editing the file.
4. Open the duplicated copy of googletalk.exe using the Resource Editor.
5. Expand the Bitmap tree and save bitmaps 139, 5001-5104, and 6007 (these are the files you need to edit the colour).
6. Edit these bitmaps files, different bitmaps represent different portion of Google Talk’s interface.
7. After editing to your desired colour, replace the original bitmaps with the edited ones.
8. Save it and enjoy. 
----------------------下面是我自己动手修改的过程----------------------
1. 打开VS.NET2003
2. 按Ctrl+O调出"打开文件"对话框,选择googletalk.exe, 选择"打开方式"-"资源管理器"-"打开"
3. 修改Bitmap下的139, 5001-5104, and 6007 .(直接双击这些位图,编辑颜色就可以).
4. 保存.
5. 运行googletalk,呵,是自己喜欢的颜色了!
