ANONYMOUS  Does it actually require Tiger?  
(Version 1.4.3-1)

CLYTIE  LinCVS is a much more efficient and comfortable way to manage your CVS repositories. Visualize the state of your files all at once, without having to pick through each one in the terminal. LinCVS has a lot of really useful features, and, all round, is a must-have tool. It's very easy to use. :)

It's now available in several languages, including Vietnamese:

Ch??ng trình LinCVS cung c?p m?t cách r?t h?u ích và ti?n h?n ?? qu?n lý kho CVS c?a b?n. Có th? xem toàn tính tr?ng c?a các t?p tin, không ph?i c?n gõ tên c?a m?i ?i?u vào dòng l?nh. Trình LinCVS có nhi?u tính n?ng th?t s? có ích: hoàn thành, nó là m?t công c? «ph?i có». Nó r?t d? d?ng ?? s? d?ng. :)

M?i công b? b?ng ti?ng Vi?t! C?ng công b? b?ng nhi?u ngôn ng? khác.

Clytie  
(Version 1.4.1)

ANONYMOUS  Very nice! Shows a derivation from the difficult CVSGui apps, but fast and useful. Alas, some graphical glitches, and its not pretty.

I'm moving everything to subversion, but I will definitely consider using this tool for legacy repositories.  
(Version 1.4)