Aren't there any software emulations of the C64? I'd be really
surprised...
Oh, of course, I got one, runs like PacMan on crack when set to maximum
speed on my PC.
I once started to write one myself, but never got it finished when it
turned out that other people already did the job, and they did it well.
What really surprised me at this machine was the slowness of its floppy
disk interface: it was about as fast as a Spectrum loading files saved
on audio tape with Quicksave.
Actually, IIRC, with the Datasette and TurboTape (the equivalent of
Quicksave) loading files on the C64 was a little bit faster, compared to
a (non-modified) 1541 FD-drive.
And, back then, both the drive and the
media were (relatively) big bucks,
But still much less expensive than an (no pixel graphics) IBM-PC at the
time I bought my first computer...