GFA code! Not C, not ASM68K. Therefore very slow, moreover with proportional fonts with colorized tags. You'd better have a Hades or a good overcloked Atari. 640*400*color bug (TV resolution) on Falcon and TOS. Do not move the window, coz' if the tags menu overflow the screen: tis 2 bombs. Bad passage between Joe and the browser the first time (under singleTOS Falcon): memory problem? => these 2 bugs are corrected with another OS (preferently multitasking OS as MagiC) and with NVDI (or other debugged VDI). Crashes with NVDI 2.5 (tries with NVDI 3.02 and 4.11) Merge (Control+M) or block insertion (Control+I) is buggy when the loaded file doesn't contain LF+CR at every end of lines, even the last. There will be problems with EvereST: the text block it saves into the clipboard doesn't always contain LF+CR in the last line. With Single-TOS only, the passage between Joe and the browser makes bugs if an accessory is open. Therefore accessories must be closed between application swapping.