frootloop wrote:
This has inspired me to do a c64 version 
That cga mod sounds interesting, think I'll read up on it!
For a C64 tower you don't need a CGA to VGA adapter, but a composite to VGA adapter which is far more common. The CGA to VGA adapter is for the C128 80 column video display, which the C64 does not have.
I used one of
THESE for 40 column video. The video quality is acceptable, but you can probably find a better one for a slightly higher price.
Be warned that the power receptacle on the converter I bought was flaky. I had to open it up and bypass this port completely. That wasn't a big deal for me since I wired it directly to the ATX +12V, but it may be for someone else who isn't comfortable with soldering.