Mathtime Plus problem

Hi,

I had a problem getting bold mathtime fonts. Given the test file

\documentclass{article}
\usepackage[latin1]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[mtbold]{mathtime}
\usepackage{amsmath}
\begin{document}
a
\[\boldsymbol{F}=m\boldsymbol{a}\]
\end{document}

I got bold symbols using teTeX 2.0, but not with version 2.99.3. 

The problem was revealed by scrutinizing my1mtt.fd:

Old version:

%% mtfonts.fdd  (with options: `MY1mtt,mtplus')

New version:

%% mtfonts.fdd  (with options: `MY1mtt,')

Is this intentional?

I fixed the problem by running latex on mathtime.ins and installing
the *.fd files.

Regards,
-- 
Svend Tollak Munkejord