i had some spare led strip lying around was going to chuck it out but i thought it wouldnbe cool if the floppy hole was to be lit up by some led. result is below, i knkw it might be stupid but why not:
-ahh, got it ...it looked as if both the floppy drive and the screen were lit by LED's...
Changing icons on System 7 to OS 9 is easy with cut/copy and paste in the file/folder information. You just have to make sure that the image is 64x64 pixels.
NO! Perhaps you're thinking of OS X, which indeed supports icons of that size (and more- up to 128x128 in versions up to Tiger, I think, with subsequent versions pushing that up to 256x256 and eventually 512x512). Systems 7 through 9, on the other hand, only support icon sizes up to 32x32 pixels (and maybe 48x48 under some special circumstances, I'm not sure).