So I've "upgraded" to Wad Manager 1.3 with SDHC support (supposedly). But whenever I try to load my 4 GB SDHC or use a USB thumb drive to install wads I get an error = -1. How would I go about remedying this? The SD Card is a 4 GB Kingston, Class 4. The USB thumb drive is a 2GB Cruzer. A wad folder is installed in the root directory. I've also tried loading from USB with a working standard 2GB SD card in the slot. Still doesn't work. Was I supposed to install something extra or specially format the USB drive in order for Wad Manager to recognize it? And would someone please direct me to a version of Wad Manager that does not have broken SDHC support? Thanks.