Creating flowcharts in Open Office Draw

Summary:
Convert 26 flow charts from PDF to Open Office Draw format.
(http://www.openoffice.org/product/draw.html)

Details:
Flowcharts are currently in one, 32-page PDF
Some flowcharts are currently in multiple parts
Multiple-part flowcharts need to be merged into a single part
Need flowcharts in a format which can be easily editted
Need flowcharts also exported as image file for inclusion in wiki

Requirements:
Individual Open Office Draw format (.odg) files for each flow chart
Pages formatted to 8.5" wide including margin (may be any length)
Individual exports of flowcharts to .jpg files (95% quality)
File naming convention: QP###, e.g., QP100, QP220, QP440