I'm looking at sys.txt for iGo (the one that comes with the avic-f). It *seems* like there should be a way to set the location of the content directory... but I can't seem to figure out which it is...

Basically, I want to get a bunch more .dem and 3dl files for my local area and use them... but the flash drive seems pretty full.. I figured I can just use an SD card as the 'map source'.... can't I?

It is possible you just need to write a line of code to look for the sd card for the content. Now the actual code you need I have no clue but im sure Boris or someone else more knowledgeable will chime in.

i think the line is something like

[folders]

app="%SDCARD%/Content"