my posts? i guess they kind just racked upp, and your looking for a python tutorial for just blender, and blender 2.49 only? and what would you be looking for in this tutorial, anything, basics, or pretty much everything?
EDIT i think i got just what you need
after searching my 100's of bookmarks ( i have like literally 200 bookmarks
may not be alot but it is for me! ) dug up this!http://en.wikibooks.org/wiki/Blender_3D:_Noob_to_Pro/Advanced_Tutorials/Python_Scripting/Export_scripts
it starts basic, and works up to advance ( go figure) but on the top its says"Applicable Blender version: 2.44." but i think that it should work with 2.49. and if that one does not work for you, heres another! http://jmsoler.free.fr/didacticiel/blender/tutor/python_script00_en.htm
this ones second chapter is modifying a mesh in python, i should probably look at that some time
but tell me if these did or didnt work for you, as i might have others!