I was also planning to install this mod but shied away after reading through this thread.

It seems that many others had a go at integrating WP into ZC.

Just googled "Wordpress On Zencart" and got these results:

http://www.google.com/search?q=Wordp...fe=images&tbs=

The most recent result shows a date of 28 Oct 2010, blog by Michael Wender. This seems to be a working way of integrating WP.