Awhile back I purchased an Ultimate 64 off Trademe, I was lucky to see it come through. What an amazing system and it really holds on to the feeling of a real C64 yet bringing to the table some amazing modern features, overclocking, SDcard reader and networking to name just a couple of things. HDMI out too!
Another awesome thing is the previous owner also installed a real SID, I haven't had a chance to see what model. The cool thing is you can have two installed, stereo SID anyone? Or use the amazing built-in SID which does a great job.
Here are some photos, I will talk about it more once I have a good sit down and play with it. I did have a quick thrash of IK+ and Bruce Lee. But this is just the tip of the iceberg of what you can do with the Ultimate 64. The one I purchased was already assembled inside a brand new Pixelwizard C64 case, it came with a nice matching grey keyboard but I've already purchased a Black and orange keyboard and in the future hope to acquire a mech64 keyboard for it.
But lets see what the future brings d:-)