So over on the AOKP ICS thread for the Evo 4g someone posted about formatting the sc card to EXT 4 because it handles Linux better. Also they recommended to partition the SD Card and use DarkTremors A2SD. In the 2 years Ive been rooted I never saw or understood the need to. I have changed the internal partition with this http://forum.xda-developers.com/showthread.php?t=855424 so I could make space for more apps. So why partition the sd card? And as far as formatting the sd, can I use windows or do I need to use terminal emulator? Will it cause problems with my recovery/windows reading or mounting it? Thanks in advance for your help.