Silly question - but why have you got 'misctools' on your SD card ?? (I'm guessing that the same folder that came with the moonshell download ??)
IIRC that contains mainly programs for the PC. Things like the video encoder, Splash.ani creator, Skin creators etc - that in itself is ~ 55 to 65meg of space
Other things you could get rid of
- In the '\moonshl2\' folder you'll find quite a few TXT files that you don't really need (~1Mb)
- Also if you don't want them - you can delete the files in \moonshl2\launch\ folder (~2Mb worth)
- In the \moonshl2\extlink\ folder - if you don't plan to run NES game emulation or use IPK (comicbook) files - you can delete the 'nes.nesterds.*' & 'ipk.nds' files (~1Mb)
- If you're only sticking with one language e.g. English (I'm not 100% sure about this - but have tried & it doesn't seem to affect Moonshell) - but you can also delete files in the \moonshl2\language\ folder. If you're using English, just keep the files ending in '.000' (may free up ~2.8Mb)
Oh..and Yes you CAN delete the HTML folder as well (~2Mb)
Hope this helps