yeah,
how to FLASH SIDE II..
-download SDX446_images.zip (2,6MB) - from spartados.com..
-use file SDX446_side.atr
make sparta dos ATR, insert sdx446a_side2.rom to that ATR
boot from D1 (sio2pc, sio2sd, etc) SDX446_SIDE.ATR.. then switch atr (YOUR ATR WITH SIDE II).. flash, enjoy
tested.. working
ok, uz budem ticho
ATARI 800XE with u1mb, stereo, covox, ramdisk hell led, ultra video 1.0 XE.
SIO2SD, SIDE3, sio2usb, sio splitter, dragon cart, lantronix mss-100, fujinet (lotharek), rverter, A8PicoCart, BT-100, XC12 (T2000), XC12 (SUPER TURBO, TURBO D), both with internal speakers
https://www.youtube.com/@w1katari/