2008-05-15 06:42:25 PDT
Thank you very much for your answer, and sorry for my sarcastic mood...
I tried to install the package cm-super, but I didn't managed to succeed. The download stops at 13 or 14 MB and says "Windows API error 1816: Not enough quota is available to process this command." I googled this but found nothing. However this could be related to the fact that I'm running in VirtualBox (though this never happened for any other package).
Then I downloaded the MikTeX cm-super package by hand from the tex.ac.uk repository (63 MB .cab file) and tried to ask the MiKTeX Package Manager to do install it for me. But apparently, its not possible. Finally I tried to dezip the cab file in my MiKTeX tree, and refreshed FNDB and formats. But nothing happened. I finally launched initexmf --mkmaps by hand and finally it worked (without the -Ppdf option).
I still think that even if the cm-super installation works correctly, all this is a bit misleading. I expected LaTeX to produce vector outputs, not bitmap output due to the fact that it produces PS/PDF files. I understand that this error is due to a lack of knowledge about the whole TeX/Dvips system. But I spent a whole day googling this without finding the answer.
In addition, that's probably not worth to notice that the Ubuntu packages for these fonts is split in two packages: cm-super-minimal (5MB) and cm-super (25MB). I don't know, and I won't test, if the cm-super-minimal would have been enough for me. In any case, I note that the overall downloaded size is about 30MB... half the size of the MiKTeX package. Wouldn't be a good thing, if possible, to add a subset of these fonts to the default install? And to provide a warning message in dvips claiming that the cm-super package should be installed to enable Type 1 fonts. I would be glad providing any help doing this, though, as you can see, I'm not very familiar with the secrets of TeX/dvips font systems...
Thanks again!
-Etienne