Sorry, that i put my question in this thread... I have a noob-question. (I have my Ti-99/4a since 2 Weeks) .. I saw on vetrexrolis youtubechannel the possibility of flashdrives and as more as I search the more I get confussed Which drive is recomendable for a beginner (I want to use diskfile, the possibility to save basic-programms, and of course homebrews) RS-232 NanoPEB, CompactFlash Drive/PIO Port CF7+, Flashrom99 or Finalgrom99 ? As far as I could find out, the first two are inclusive the 32kb extension - so are there any other devices or cable necessary Thanks for your advice