Hi All,
So I actually started this project before finding this website....nice to see a group of folks out there as crazy as I am

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I've been collecting video games for years, and have owned several full size cabs, but space has always been a limiting factor. I have the smallest house in the world, not good for a total pack rat.
This trip began when my original Space Invaders cab took a turn for the worse. I ended up trading it and a Zaxxon that was in need of intensive care for a working Sega Hang On. I know not the best trade in the world, but I had to face the fact that it was beyond my capability to give the classics the attention they needed, and I would rather see them go to a good home than get water-damaged in my garage. And I got a working cab out of the deal that fit in the space I had, so I was happy.
Giving away my classics left a hole though. I had had a Sega Dreamcast for years, and knew there was strong emulation support. After I found a great space invaders emulator for dreamcast, I started digging online and found plans for the minimame. A small cabinet that was well-documented and easy to build was just what I needed. After finding information about hacking dreamcast controllers, that sealed the deal.
Even after finding out about MAME and building a dedicated computer for it, I'm keeping with my dreamcast theme for the first time around. Around here I can find DCs for $20, and its nice being able to throw in an emulator disk, or a newer title when I feel like it.
I have made several mistakes so far. I used the dreaded OSB, which still looks like crud after several putty/drywall mud attempts. Painted it looks OK, but nothing to stand back and admire. I also decided that due to the fact I had no router I was NOT going to use t-molding. and, well...I might have to change that thinking after trying to play with the Jagged edge

The cool part is my good friend has a laser cutter, and we plan to make the marquee out of acrylic and etch the designs right into the plastic. I have done a few prototypes and this thing is going to be cool! Might have to build another cab worthy of it

So, in summary:
-OSB minimame cab
-Sega Dreamcast as the core w/vga box
-Single CP using hacked DC pad
-15'' Sony LCD for the display
-Old 3pc computer speakers for sound
-Acyclic CP and marquee, design etched directly into the plastic
I'll post some pics once I figure out how.
Thanks for reading, sorry for the long post, its easy to write alot when you get excited about a project!