[pdftex] PDF and OT1 font enconding

[Bernhard Georg Enders Neto]

How can I get pdfLaTeX working with OT1 font encoding? My PDF documents shows 
fonts like bitmaped. I`m using miktex-large on win2k. Can anyone help me with 
this?
-------------------------------
Bernhard Georg Enders Neto
Instituto de Física
Universidade de Brasília 
70919-970. Brasília. DF. Brasil
Phone: +55 61 3072900 Ext: 304 
-------------------------------