davecabezo wrote:1. Yes I'm sure.
2. I was looking through stickies etc on the forum and saw that it was necessary to have the ttgo.bif & the ttsystem files on the SD card to be able to patch the Maps.
1. You have 100% confirmation by seeing a .meta.dct file and/or .tmeta.dct file for each .meta and/or .tmeta file in each map.
2. A ttsystem file is not necessary to patch maps on a SD/SDHC card!!